I'm thinking about developing Web2.0 Manager (mostly because it is pain for my own SEO to do all those accounts, emails, etc.)... Now I have some pieces of software used in-side to create accounts, manage and post content, create emails etc.... As my last project is in RC version I have much more free time to do this... Software wouldn't for creation of spammy blogs on those web2.0 sites, mostly it would be for creation of quality tier 1 backlinks... This project would be very time consuming so would be great to know that you want it and you have some requests about potential features ???