Ask HN : The shareware developer apprentice

SwiffOut is an experiment I do to see if I can sell a simple but useful piece of software online and learn about it in the process. I did get some sales but it's not the ultra sexy stuff you see on HN home page, with hundreds of sales on the first week. That tool is SwiffOut. SwiffOut allows to play games fullscreen. It is simple but it is a better product than anything else that exists for playing flash games. I plan to blog about things I try here : http://grownsoftware.com/blog/ . There is already two articles, one about my first sells and another about services I use. I'll be glad to have some tips from you about presentation, ads, ignoring critics, or anything else I can't think of right now. Thanks.