Will you people f'ing relax? Jesus.
I, for one, love the fickle posters. It's kind of funny to see "oh my god we suck horribly. we don't deserve to be in the playoff race" turn into "THE DREAM IS ALIVE! I love this team!" in the space of two or three innings.
edit: No digs at anyone in particular, just that general mindset. Capitals fans do it all the time.
I would prefer to think of it as a virtual room full of friends and fellow fans, who will groan and curse the screen as bad things happen, and cheer and get overly optomistic when good things happen. So I don't take it as being fickle, but as being emotionally invested.
I am VERY emotionally invested in this team.