I prefer to make things in my profile simple and clean, and not too much on the knick-knacks. It's like comparing XP or Xubuntu to Vista when it comes to the user interface; Vista emphasizes more on eye candy than reliability, compatibility, and the footprint that it makes on your system. I've encountered a few Friendster and Myspace profiles with several Youtube videos in his/her profile, plus a couple more eye candy - combine this with a slow Pentium III computer and you'll end up crashing your Firefox every time you visit them...