Firefox Add-ons
Some useful add-ons:
- del.icio.us Bookmarks - integrates with your del.icio.us so you can post new bookmarks easily from any page, as well as browse/search your existing bookmarks
- LeechBlock - helps control time-wasting by blocking certain sites for a given time of day
- MeeTimer - MeeTimer logs where you spend your time online, grouping it into activities, and actively discouraging time wasting.