Basically, here's the suggestion:
I've heard that there are programs online for recording video from games. You could simply record games, not just from strong players, upload the videos, and discuss them – pros could point out the mistakes of newbies, and newbies could learn from the pros. You can add comments to the video if you want.
By watching just 2-3 great games, your skill will noticeably improve – I guarantee it!!!
It seems like this has been suggested before, but the idea is really good and quite feasible.