It's the old-ish "All SETI at Berkeley" site - much more general than just the '@home' sub-project. Check the links for SERENDIP, SEVENDIP, CASPER etc. across the top. The weekly blogs are often fun too.
I guess they hooked it up to look a bit more interesting than yesterday's placeholder - shame about IE, though. (And actually, the placeholder was more informative for boinc@home users)
I hope the change doesn't mean the main SETI@home links will be offline for an extended period - that
Googlehack may have been more serious than Eric thought at first.