Code Library
I use Code Library since few days now, and it's really a must-have tool for all developers, .Net or not
Now I discovered that I can almost store anything in the SQL database, so I am actually starting to implement my browser favorites.
Just because Code Library has an integrated browser, and a node system to let me organize better than ever my best pages.
The fact that everything is in one place give me also a breeze, and I can now think about a backup of one database.
So many good things in this tool, and it's freeware ;-)