To be honest, the Magic Cafe is a hit and miss kind of site. In my opinion there are WAY to many boards to navigate through. It seems that if you could blow your nose and find a selected card the Cafe's got a board dedicated to just that. However, as pointed out there are a lot of big names in magic who remain fairly active on the cafe, and their insight can be gold. The Cafe can be a very rough place to hang out. People can get mean, brutal, and down right nasty there. There also seems to be less forum moderation, but I could be wrong with that. On the flip side, there are a lot of magic related ideas that get tossed around that board, so it certainly is worth lurking at the very least.