Curious we are!

I spent a lot of time, just being curious about Best Websites on Delicious.  I learned about social bookmarking, tagging, organizing and sharing Internet sites.  How comfortable am I with it?  I feel like I'm still kind of in the dark.  I am most comfortable with the right-hand column listing tags and tag bundles.  I have used this and will continue to use this part to access sites such as government, employment, and phone/postal sites.