great idea i saw the sample study about assembla.com. smart comments. however, what i'd really need, as a web app developer, is more substantial advices on how

great idea i saw the sample study about assembla.com. smart comments. however, what i'd really need, as a web app developer, is more substantial advices on how to significantly improve the usability of my web app. maybe you need to post online a usability framework. or maybe a usability redesign of assembla.com. (i understand you already did a lot of work, just throwing my 2 cents here. if you can do the things above, i'd pay... and even pay much more than the list $450. It's just that I have the impression that I only got 2 pages of comments for $450)