Why do all ad/marketing/pr/web agency sites suck? For both personal and professional reasons I browse such sites on a regular basis, and the ONLY reaction they give me is to completely lose confidence that they have the slightest clue what they are doing.
There are exceptions, generally among very small shops like my friends at Plank, and even more so 37Signals, to single out two of the decent ones. But the big shops – they display nothing but complete ignorance of the web; which, in 2004, is equal to ignorance of the media and marketing world in general.