Tagging & Del.icio.us

I think the primary advantage of bookmarking through del.icio.us would be the ability to find favorite websites from anywhere. For example at work or at home! I bookmarked a couple of sites in del.icio.us which I tagged "campaign_2008". You can see them in the following link: http://del.icio.us/skdunbar I also observed a tag cloud which was kind of interesting-showing all the tags alphabetically and by size which determines the popularity of the tag.