Would anyone be interested in an instructive/explanatory stream of Innovation? It's quite a different animal from Dominion, but I'm suggesting it here, arguably offtopic, on the realization that I am probably the best or at the least among the best Dominion-and-also-innovation players. I could point out what few parallels there are and explain some of the strategy of the game, because it's really hard to figure out what you're supposed to be looking towards at first. I would definitely play base, it's the easiest to follow and people know the most cards from base, and understanding base does translate well to playing the expanded game.
If there is not that much interest (which would be understandable) I won't fool with it, but this month is probably the best opportunity to try something like it if I try it at all.