iGoogle is my homepage on my office computer, home computer, and laptop. I can go to any computer which has Internet access and pull up my own homepage, complete with my favorite links, access to driving directions, my own GoogleDocs, and any other information I like to have at my fingertips.

Del.icio.us lets me have access to my Bookmarks from any computer in the world. It also allows me to share Bookmarks with anyone in the world.