Catshanghai

I have just heard about Diigo, which is another bookmarking, tagging and annotation tool. It has more functionality than stickis, but the interface is not as good so the elegant pop-up overlays do not appear when you visit a tagged page. Diigo does a little more than stickis by offering automatic clip captures, but overall you need more clicks and screens to post to blogs and that is what I want from these tagging tools.