Actually I don't think they look anything alike, really, but I'm viewing them in windows (not full screen) on 1024 x 768 with IE5.5.
Maybe in a different browser / resolution... but even then there are too many dissimilar fonts / components. The actual "layout" is very similar to many tech forum sites I've seen, which I think is a good thing as it is something I associate with tech forums. But to say they "look" the same - doesn't for me.
IMO anyway. Maybe the website design gurus have a comment?
edit
Hey Atomic Rooster - love the new avatar! Those guys at the Ministry sure know their stuff!