Uinty will support exporting to Flash in future versions. 

Here are a couple of great articles from Creative Boom that might give you a few pointers if you are starting up business or going freelance. 

How to set yourself free and still run a successful business

The hard truths about running a business and how to avoid them

Articles about indie devs and how to go about getting into the games industry. 

Current trends in game pricing

Reflections of an indie dev

Crunch is definitely avoidable, some good pointers here.

Clint Hocking’s blog

Some points to consider, don’t agree with all of it though.

Crazy, innovative games idea!

This is a great article, giving some tips on effective project management techniques for freelancers. (The article is specifically for Wed Dev although the tips apply to most digital design areas)