It doesn't seem like anyone's problems are really being solved. I accomplish all of this with Hacker News, Delicious, Digg, and my own browser bookmarks. If I tried to become involved in every company whose products I use, I would not have time to create my own company/products.

I can appreciate your enthusiasm for community and the web, but I think your passion may be better served elsewhere.

edit Then again, maybe I'm just not your target user/owner.