To answer your questoin: 1. I cannot figure out a better idea for this container (实用信息). Please suggest how you'd refine it, 2. Web 3.0 hasn't had a proper definition yet.
I can add as many sub-forums as what you can find at an all-purpose online community, say, mitbbs.com. However, the thing is we don't have that many people. I gotta admit that our website just won't be as active.
I'd like to enable some kind of "monthly digest" email in the future, as soon as we, the trail blazers, have produced some quality stuff.
Anyway, many thanks for your effort!