I've been compiling a list of available plug-ins for Servoy.
You can see the list at: http://servoy.com/generic.jsp?mt=393&taxonomy_id=638
There is also an EXCELLENT listing of plugins and beans for Servoy that is maintained by Scott Butler on his Servoy Guy site: http://www.servoyguy.com/resources
If you are a publisher - or you have developed a plug-in (or bean or other stuff) that works with Servoy - and you would like it listed - or if you would like to be added to the list - please send an email to: bcusick@servoy.com.
I hope this helps!