I will join others in saying that this is a great application. My only suggestion would be to make it clearer for which sites reputation is shown. As far as I can tell, Newt only displays reputation for one's top three sites, but there may be some other heuristics at work, as well.

I will join others in saying that this is a great application. I do have a few suggestions, though.

1. Make it clearer for which sites reputation is shown. As far as I can tell, Newt only displays reputation for one's top three sites, but there may be some other heuristics at work, as well.
2. Include a link to the selected user's network profile.
3. Include activity for questions marked as favorites.