what do you use?

I want something with folders... please.

Delicious doesnt seem to,. okay, its poss to find stuff by date but I have so many links that I dont want to use and with me being in work half the time and home the other half i'd like to access my links whereever...

anyone know a bookmarking website that will catagorise? Maybe Delicious does but I've just not sussed it.

Is Digg any good? can that do that?