A good concept. Done Well. My OPML imported fine. 377 subscriptions imported. Heirarchy preserved. Nice touch.
I like the centralized model of storing what's been seen and not. The latency of web apps remains a disappointment. Not an indictment of bloglines, just an observation.
I'll give it a whorl for a while although it will probably be hard to kick the SharpReader habit.
I'll keep checking