diff --git a/README.md b/README.md
index 06e03c6..9743058 100644
--- a/README.md
+++ b/README.md
@@ -29,6 +29,14 @@ Features
     - [x] Express.js
     - [x] [Koa](https://git.coolaj86.com/coolaj86/greenlock-koa.js)
     - [x] [hapi](https://git.coolaj86.com/coolaj86/greenlock-hapi.js)
+  - [x] Extensible Plugin Support
+    - [x] AWS (S3, Route53)
+    - [x] Azure
+    - [x] CloudFlare
+    - [x] Consul
+    - [x] Digital Ocean
+    - [x] etcd
+    - [x] Redis
 
 Install
 =======
@@ -166,16 +174,45 @@ Plugins
 =====
 **IMPORTANT**: Community plugins may or may not be maintained and working. Please try with the defaults before switching to community plugins.
 
-|                | challenge | store |
-|:--------------:|:---------:|:-----:|
-| Build Your Own | [le-challenge-SPEC](https://git.coolaj86.com/coolaj86/le-challenge-manual.js.git) | [le-store-SPEC](https://git.coolaj86.com/coolaj86/le-store-SPEC.js.git) |
-| Defaults (fs)  | [le-challenge-fs](https://git.coolaj86.com/coolaj86/le-challenge-fs.js.git) | [le-store-certbot](https://git.coolaj86.com/coolaj86/le-store-certbot.js.git) |
-| Full List      | [Search le-store- on npm](https://www.npmjs.com/search?q=le-store-) | [Search le-challenge- on npm](https://www.npmjs.com/search?q=le-challenge-) |
-| AWS Route 53   | [thadeetrompetter/le-challenge-route53](https://github.com/thadeetrompetter/le-challenge-route53) | - |
-| AWS S3         |  | [paco3346/le-store-awss3](https://github.com/paco3346/le-store-awss3) |
-| AWS S3         | [llun/le-challenge-s3](https://github.com/llun/le-challenge-s3) | [llun/le-store-s3](https://github.com/llun/le-store-s3) |
-| json           | - | [paulgrove/le-store-simple-fs](https://github.com/paulgrove/le-store-simple-fs)
-| Redis          | - | [digitalbazaar/le-store-redis](https://github.com/digitalbazaar/le-store-redis) |
+HTTP-01 Challenges
+-----------
+
+|                | Plugin    |
+|:--------------:|:---------:|
+| **Default (fs)** | [le-challenge-fs](https://git.coolaj86.com/coolaj86/le-challenge-fs.js.git) |
+| AWS S3         | [llun/le-challenge-s3](https://github.com/llun/le-challenge-s3) |
+| Azure          | [kolarcz/node-le-challenge-azure-storage](https://github.com/kolarcz/node-le-challenge-azure-storage) |
+| - | Build Your Own <br> [le-challenge-http-SPEC](https://git.coolaj86.com/coolaj86/le-challenge-manual.js.git) |
+| Full List      | Search [le-challenge-](https://www.npmjs.com/search?q=le-challenge-) on npm |
+
+
+DNS-01 Challenges
+-----------
+
+|                | Plugin    |
+|:--------------:|:---------:|
+| **Manual (cli)** | [le-challenge-dns](https://git.coolaj86.com/coolaj86/le-challenge-dns.js.git) |
+| AWS Route 53   | [thadeetrompetter/le-challenge-route53](https://github.com/thadeetrompetter/le-challenge-route53) |
+| CloudFlare     | [buschtoens/le-challenge-cloudflare](https://github.com/buschtoens/le-challenge-cloudflare) |
+| CloudFlare     | [llun/le-challenge-cloudflare](https://github.com/llun/le-challenge-cloudflare) |
+| Digital Ocean  | [bmv437/le-challenge-digitalocean](https://github.com/bmv437/le-challenge-digitalocean) |
+| etcd           | [ceecko/le-challenge-etcd](https://github.com/ceecko/le-challenge-etcd) |
+| - | Build Your Own <br> [le-challenge-dns-SPEC](https://git.coolaj86.com/coolaj86/le-challenge-dns.js.git) |
+| Full List      | Search [le-challenge-](https://www.npmjs.com/search?q=le-challenge-) on npm |
+
+Account & Certificate Storage
+-----------
+
+|                | Plugin |
+|:--------------:|:---------:|
+| **Defaults (fs)** | [le-store-certbot](https://git.coolaj86.com/coolaj86/le-store-certbot.js.git) |
+| AWS S3         | [paco3346/le-store-awss3](https://github.com/paco3346/le-store-awss3) |
+| AWS S3         | [llun/le-store-s3](https://github.com/llun/le-store-s3) |
+| Consul         | [sebastian-software/le-store-consul](https://github.com/sebastian-software/le-store-consul) |
+| json (fs)      | [paulgrove/le-store-simple-fs](https://github.com/paulgrove/le-store-simple-fs)
+| Redis          | [digitalbazaar/le-store-redis](https://github.com/digitalbazaar/le-store-redis) |
+| - | Build Your Own <br> [le-store-SPEC](https://git.coolaj86.com/coolaj86/le-store-SPEC.js.git) |
+| Full List      | Search [le-store-](https://www.npmjs.com/search?q=le-store-) on npm |
 
 Bugs: Please report bugs with the community plugins to the appropriate owner first, then here if you don't get a response.
 
diff --git a/lex.js b/lex.js
index c749dc3..751e2dc 100644
--- a/lex.js
+++ b/lex.js
@@ -3,11 +3,11 @@
 // opts.approveDomains(options, certs, cb)
 module.exports.create = function (opts) {
   // accept all defaults for le.challenges, le.store, le.middleware
-  opts._communityPackage = 'greenlock-express.js';
+  opts._communityPackage = opts._communityPackage || 'greenlock-express.js';
   var le = require('greenlock').create(opts);
 
   opts.app = opts.app || function (req, res) {
-    res.end("Hello, World!\nWith Love,\nLet's Encrypt Express");
+    res.end("Hello, World!\nWith Love,\nGreenlock for Express.js");
   };
 
   opts.listen = function (plainPort, port) {
@@ -24,6 +24,21 @@ module.exports.create = function (opts) {
     var ports = port;
     var servers = [];
 
+    function explainError(e) {
+      console.error('Error:' + e.message);
+      if ('EACCES' === e.errno) {
+        console.error("You don't have prmission to access '" + e.address + ":" + e.port + "'.");
+        console.error("You probably need to use \"sudo\" or \"sudo setcap 'cap_net_bind_service=+ep' $(which node)\"");
+        return;
+      }
+      if ('EADDRINUSE' === e.errno) {
+        console.error("'" + e.address + ":" + e.port + "' is already being used by some other program.");
+        console.error("You probably need to stop that program or restart your computer.");
+        return;
+      }
+      console.error(e.code + ": '" + e.address + ":" + e.port + "'");
+    }
+
     if (!plainPorts) {
       plainPorts = 80;
     }
@@ -37,20 +52,30 @@ module.exports.create = function (opts) {
     }
 
     plainPorts.forEach(function (p) {
-      promises.push(new PromiseA(function (resolve, reject) {
+      if (!(parseInt(p, 10) >= 0)) { console.warn("'" + p + "' doesn't seem to be a valid port number for http"); }
+      promises.push(new PromiseA(function (resolve) {
         require('http').createServer(le.middleware(require('redirect-https')())).listen(p, function () {
-          console.log("Handling ACME challenges and redirecting to https on plain port " + p);
+          console.log("Success! Bound to port '" + p + "' to handle ACME challenges and redirect to https");
           resolve();
-        }).on('error', reject);
+        }).on('error', function (e) {
+          console.log("Did not successfully create http server and bind to port '" + p + "':");
+          explainError(e);
+          process.exit(0);
+        });
       }));
     });
 
     ports.forEach(function (p) {
-      promises.push(new PromiseA(function (resolve, reject) {
+      if (!(parseInt(p, 10) >= 0)) { console.warn("'" + p + "' doesn't seem to be a valid port number for https"); }
+      promises.push(new PromiseA(function (resolve) {
         var server = require('https').createServer(le.httpsOptions, le.middleware(le.app)).listen(p, function () {
-          console.log("Handling ACME challenges and serving https " + p);
+          console.log("Success! Serving https on port '" + p + "'");
           resolve();
-        }).on('error', reject);
+        }).on('error', function (e) {
+          console.log("Did not successfully create https server and bind to port '" + p + "':");
+          explainError(e);
+          process.exit(0);
+        });
         servers.push(server);
       }));
     });
diff --git a/package.json b/package.json
index 5a0491b..5ea741b 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "greenlock-express",
-  "version": "2.1.2",
+  "version": "2.1.4",
   "description": "Free SSL and managed or automatic HTTPS for node.js with Express, Koa, Connect, Hapi, and all other middleware systems.",
   "main": "lex.js",
   "homepage": "https://git.coolaj86.com/coolaj86/greenlock-express.js",