I find it really annoying to have TopCoder SRM and Codeforces Rounds in the same day, I usually end up missing one of them because of both are held in a horrible time (at least most of them) for my timezone, I live in California, so usually there is an SRM at 4:00 am and then a codeforces Round at 8:30 am same day ?!
I'm wondering if there is a point behind that ?! as TopCoder Calendar is usually announced before Codeforces's one ?! I assume this is not a coincidence ?!