I love SuperUser.com and I am on it all the time, I do not do it for the reputation but it is a very nice bonus for helping people, that being said - it confuses the heck out of me!
I understand that in the FAQ it says you can have a maximum of 200 a day (excluding the answer + bounties) however even when I account for time differences, I do not understand what is happening.
It seems that I have only got 150 reputation and it has locked me out for the day.
I love the site and would happily give help if reputation wasn't there, but as it is there, I want to understand it! I have seen other seemingly random behaviour like this recently and I just want to know if I have overlooked or done something wrong?