I am just starting to learn Ruby, and I am very excited about it. In sharing my excitement with other programmers, I do often get the "well, what is written in Ruby?" question. I can talk about Rails to some extent, but I think we do need more variety in the types of killer apps that we produce in Ruby. Particularly for someone like me who is coming from an all Windows forms C# background. The first question I got was "can you make scalable windows application in it?" Which, btw, if anyone has the answer to that question I would be eternally grateful. Joshua Volz