Sounds like they're going to give us something to do over the summer so us internet Losties won't be complaining about no new lost.
Maybe give us some answers to things like what all the other Losties are doing, how did Bernard end up in a tree, how do all the Losties seem to know what's going on, but we don't see them conversing, what's the background for the Black Rock, etc. I doubt it will be anything major, cos they'll save that for the TV show.
I think it sounds cool.