PLEASE Update Rated 4 out of 5 stars

I have loved Brief for *ages*, but with Firefox 17, I can no longer mark things as read and have them disappear from my feed. It's made a giant mess of things, and I've had to move to Google Reader, which I loathe. I can't find any other program I like anywhere near as much as Brief, I hope you decide to update it!

This review is for a previous version of the add-on (