[ethanbond]

For certain applications, you're right that's an awful idea.

For others, it's an equally bad idea to limit your toolbox based on an irrelevant criterion.

[robbrown451]

I question how truly limiting that is. I mean, if you have a framework or library that has the restriction that it won't work well on mobile -- unless there is a really good reason for that restriction -- it seems to me that that framework/library probably isn't ready for prime time and will either gain mobile support, or will soon disappear.