I doubt the never ending loop caused it. Well based on my experienced, I actually tried to run a forever loop just to see (just of curiousity hehe). They hanldled it so well i guess just forgot what happened but certainly not that one. Most of the time that I encountered that is when my internet connection is too slow.

Though this idea is awesome. It sounds lazy too. Why would you want this site to cater your needs as a teacher? If you're that busy to complain about such simple things for your own good, why make yourself busy creating something for you to work out things with? No offense here. just sayin.