Possible Duplicate:
Reputation Dropdown bug
If you look at
- the reputation in the report shown when you click on the profile triangle (does this report have a name?) and
- the "general" reputation report
… they are different.
Look at the question "how to deliberately trigger a StackOverflowException".
I received 2x upvote and 1x accept 2 days ago (10 Oct 2011), 1x upvote after rep limit yesterday (so a total of 3 upvotes and an accept) and in the report of the profile triangle it shows +35, like if I had just received 35 rep.
But these 35 rep I had received 2 days ago, and there are many other points I have received in between. It should have shown 0 rep.
Note that yesterday I was able to hit the rep cap of 200, so some upvotes I received didn't give me reputation. I don't know if this is connected to my "problem" :-)