I'd hate to see the board go
personally, I think we could still wait some more to see if we can keep conversations going and/or if the show gets revived by the new streaming site like Lindsay has said, or there can even be a Heroes for Hire show from what I've heard. I mod a board on a show that's already ended but we still have a lot to talk about there, we see what the actors are up to now, so I think it makes sense to keep it as long as people like participating. but it's totally up to you guys, if you this isn't working for you and you feel it should be closed then it's understandable as well
however I do hope you decide otherwise