Delicious Week March 29

The two questions being asked this week are:
What are the advantages of storing, sharing and tagging web content this way? What are the disadvantages?
OR
How comfortable are you using Best Websites, after this practice? Do you have any tips for using Best Websites on Delicious?

The advantages of storing, etc is that you know the sites that you want to use because at this time they are giving you most or all of the information that you need or want. It will make your search faster and easier to do because someone else has done the work for you.
The disadvantages are that you maybe limiting yourself to newer information because you have put a limit on what you want to look at. You must be flexible and search beyond what you are comfortable with. Don't ever assume that these sites are always going to have the newer information on them.