Interesting site! Kind of like a favorites option that you can access from any computer as opposed to just yours. I also like how you can see what other people are tagging and bookmarking. I would definately use this site for personal and professional use. I like how I can see what other colleagues are bookmarking and viewing. Also having TAGS is a real quick way to find things, I like that especially for research! Having a quick search option just for research options is great.