I've installed the Nectar toolbar on IE and Firefox.
The help file says that you can get 150 points a month.
Last month it stopped counting at 50 points and it's now stopped counting at 20 points... that's a huge difference between the 150 the help file says and the 20 that it actually gives you! The only reason I'm keeping it installed is so that I know which other sites I can get points on.
Not a happy bunny!