Merge pull request #998 from maxidor/master

Update mxisd project description

supporting-docs/projects/2017-01-23-mxisd.md

@@ -4,13 +4,22 @@ title: mxisd
 categories: projects other
 description: A Matrix Identity Server implementation
 author: Kamax.io
-maturity: Alpha
+maturity: Beta
 ---
 
 # {{ page.title }}
-mxisd is a federated Matrix Identity Server following a cascading lookup model, using LDAP (optional) then other identity servers, including the central Matrix servers.  
+mxisd is a federated Matrix Identity Server for self-hosted Matrix servers.
-It is targeted to people/organisation that run their own Homeserver for a specific domain and want to publish 3PID mapping without having to rely on central servers.
 
-Is is an implementation of the [Identity Service API](http://matrix.org/docs/spec/identity_service/unstable.html) which aims to provide an alternative to [sydent](https://github.com/matrix-org/sydent).
+It provides the following features for your Matrix Homeserver:
+- Link to an already existing Identity store - No more duplication of data that would already be in your AD/LDAP, forums, CRM, etc.
+- Link to the central Matrix Identity servers (vector.im & matrix.org) to provide native experience
+- Search people by name (or anything else!), looking in your Identity store and your homeserver (integration with Directory API)
+- Invite people by e-mail, phone number, etc. instead of Matrix IDs
+- Show who's using Matrix and their ID on your smartphone when looking to invite people to a Direct chat or Group chat
+- Allow people to link identifiers (e-mail, phone number) to their Matrix account to be locally or globally searchable
+- Provide an all-in-one authentication backend for synapse using the [REST auth module](https://github.com/kamax-io/matrix-synapse-rest-auth)
 
+mxisd is is an implementation of the [Identity Service API](http://matrix.org/docs/spec/identity_service/unstable.html) which aims to provide an alternative to [sydent](https://github.com/matrix-org/sydent) with much added values and features.
+
+Come talk to us on Matrix at [#mxisd:kamax.io](https://matrix.to/#/#mxisd:kamax.io) or have a [peek view](https://view.matrix.org/room/!NPRUEisLjcaMtHIzDr:kamax.io/)
 Follow the progress and grab the code from [GitHub](https://github.com/kamax-io/mxisd).