Don't worry I have a feeling a lot of the Sox talk will be dwindling down very soon.
Win or lose, I doubt it.
In terms of the topic, as others have stated, we allow discussion of many, many topics outside of the Celtics. Celticsblog isn't just a blog where people come to discuss the Celtics; it's a place where Celtics fans come to discuss just about everything.
We're a community here. Communities, by their nature, can't confine themselves to one topic. Many of us have gotten to know each other, and there are lots of areas of discussion that people are interested in that extend beyond the Celtics. We want to hear the opinion of our online colleagues, without necessarily joining an entire new Red Sox / Pats blog. I think that's fair.
I do understand your point, but I think the Celtics posts will start to dominate again shortly.