Thanks to the follow people for helping to make Rails great: 
* "Michael Koziarski":http://www.koziarski.net : The new bind-variable finders,  Optimistic Locking and a few other bits and pieces
* [[Aredridel]]: Added the [[eval_debugger]]
* DaveSteinberg: Added several patches to the \PostgreSQL adapter as well as worked on making single table inheritance more flexible.
* FlorianWeber
* Guan 
* JamisBuck: Did the first version of [[has_and_belongs_to_many]]. Maintains the SQLite-Ruby bridge that the SQLite adapter in Active Record uses
* Jeremy Kemper: Lots.
* LauTårnskov
* LeonBreedt: ActionWebService
* LukeHolden: Added adapters for SQLite and \PostgreSQL.  Contributed various features/ideas used in rails (url handling for example).
* Renald Buter: class-specific connections.
* SteveKellock: Stuff(tm)
* ThomasFuchs: "script.aculo.us":http://script.aculo.us and general bug hunting.
* Tim Bates: ActiveRecordStore, \AssociationProxy rewrite, miscellaneous little features and bug fixes
* _and many more that I'm forgetting (please add your own name, this is a wiki after all ;))_