Fully agree. Just checked my profile and found (interestingly enough) that this is my 11,111th post here. Kind of shows just how much stuff used to get posted here, and on Delphi before it.
Forum wise, apart from a few graphical tweaks, phpBB and the likes are just as unfriendly to use as they were 15 years ago. Frames FTW!
I checked into Delphi for the first time in ages, last week. They made some big UI changes, last year, and now, apart from a seasoned few, it's deader than dead.
Tend to divide my online life between mumsnet, a regional bus enthusiast forum (littlewibbly's a bit of a bus basher and I've conceded that there's worse hobbies to have) and twitter. i do have a faceache account, but I'm a rebel who refuses to give my real name and I don't actually use it for anything other than logging into mindless games on my iPad.