Ok, I switched. Two things made me jump:
- Bloglines doesn't understand when changes to posts are significant (e.g. one or two paragraphs added / removed versus single characters fixed here and there after normal spellchecking).
- I tried to "claim" my feed to use the "Publisher Tools", and it fails to authenticate me to Blogger. From the support forum, this has been an outstanding problem for months, and nobody cares. Ridiculous.
I've also heard good things about NetVibes, but I hate "boxes" views so I was instantaneously discouraged from trying it. Any other aggregator out there? I'm interested in "same or more features than Bloglines", not in "simple" tools.
Update: I'm also trying NewsGator. So far: very slow, cluttered, "unread" numbers completely made up, and for some reason I'm always subscribed to 100 feeds when Reader tells me it's 101.
(Oh, and I'm trying to tag this post.)