hy m8, there a lot ofs threads whit this info, just use shearch.
But yes, its suspicious some one play 24h now stop. try to play a ew hours and give a break m8.
Been playing 15-20 hours straight for the last 3 weeks... Every day... Mainly questing and BG botting... Log into raid myself etc... probably watching the bot 2-6 hours a day depending on how many character's I am running in arena or raids that day... No much farming though...
I assume they only check if you are exploiting the economy or in the same place for hours...