Gang, I submitted a YC funding idea for a new app that would be highly interactive and ideal to put on the web. The closest thing I've seen to what I'm trying to do is DabbleDB; I won't be competing with it, but my idea is 'of a piece' with Dabble. It's implemented in Seaside, and the more I learn about Seaside and Squeak and Smalltalk in general, the more intrigued I am. But I really enjoy Ruby and I've really loved developing in Rails, so I guess my question is, has anyone tried to implement something as bad-ass as Dabble in Rails, or any other framework out there? How much of a factor should "love of language" play in choosing a framework?