How about Filter/Search application for tagging.

First of all this is great product. But tagging Application/Sites takes too much time.
I have to look for each item and apply tag to it.

How about having some Filter/Search for Application/Site.
For example, www.microsoft.com and download.microsoft.com are same for me or any other URL that belong to microsoft.com.
Right now I have to go through entire list of un-tagged items and tag those.
it will be best if we can filter data by say "microsoft" that shows all Applications/Sites which has microsoft in it.

I have started to use this from past one week and I found it difficult to manage application tags, I believe web surfer like me will have hard time to tag sites.