Bookmarks update

Hi,

Today I finished an update of my collection of web bookmarks / favorites.
You can check them out at: http://mega.ist.utl.pt/~mflpar/MFLP/links.html

I created 5 bookmark categories:
- useful pages
- news
- science & technology
- software
- fun & games

I was starting to have too many links for one page. This way I think things got more organized.

How do you store yours?