There recently came along some new Rails plugins: SearchLogic and AuthLogic. Both are coming from Ben Johnson (BinaryLogic). He seems to have some more logic..

SearchLogic makes it easy to do search and ordering for your models. There is a nice and shiny new version (v2) .. only thing is that it has some bugs.

AuthLogic makes it easy to do authentication. See the AuthLogic RailsCast. Only thing that I miss is a list with known plugins.. so here are some I’ve found:

• AuthLogic OpenID - github.com/binarylogic/authlogic_openid
• AuthLogic LDAP - github.com/binarylogic/authlogic_ldap
• AuthLogic oAuth - github.com/jrallison/authlogic_oauth

Let me know if you know Twitter, Google or any other.. or how they are supported using one of the above..

Update:

• AuthLogic Twitter - Should work with AuthLogic oAuth.
• AuthLogic FaceBook - github.com/kalasjocke/authlogic_facebook_connect
• AuthLogic Google - ?
• AuthLogic Hyves (Dutch social network) - ?
• AuthLogic Netlog (Belgian social network) - ?