I'm trying to develop some software that I think would be a HUGE benefit to the web development community but I'm having a difficult time getting user feedback. I want to get an idea of what webmasters would want in software like this but I can only think to post on forums and that hasn't gotten me anywhere yet. Where do you guys go to get your user feedback before you spend a lot of time working on features that could turn out to be a bad thing and not what your customers wanted?