I tried to approach fuzzzy with an open mind, but the increasingly stumbling on really annoying (mis-)features.
- This is the first bookmark engine I've ever used hat doesn't let users migrate their bookmarks with them. This is perhaps the biggest single feature fuzzzy could add to attract new users, since it seems that most people who're likely to use a bookmark engine have already played with another one long enough to have dozens or hundreds of bookmarks they'd like to bring with them. I know this is non-ideal from the point of view of the social bookmark engine they're migrating too, since it makes it hard to do things completely differently, but users have baggage.
- While it'd possible to vote up or vote down just about everything (bookmarks, tags, bookmark-tags, users, etc), very little is actually done with these votes. If I've viewed a bookmark once and voted it down, why is it added to my "most used Bookmarks"? Surely if I've indicated I don't like it the bookmark should be hidden from me, not advertised to me.
- For all the topic map goodness on the site, there is no obvious way to link from the fuzzzy topic map to other topic maps.
- There doesn't seem to be much in the way of interfacing with other semantic web standards (i.e. RDF).
- The help isn't. Admittedly this may be partly because many of the key participants have English as a second language.
- There's a spam problem. But then everywhere has a spam problem.
- It's not obvious that I can export my bookmarks out of fuzzzy in a form that any other bookmark engine understands.