Can ShowEQ users be detected in game by real people?
The short answer is yes. A ShowEQ user can very frequently spot another ShowEQ user (some guides and GMs use ShowEQ). Knowing more information than you should is a dead giveaway. Making a bee-line for a rare right when it pops (well, unless you are a druid/ranger) is a dead giveaway. Saying in game that you use ShowEQ or SEQ can also be a giveaway. Basically, don’t be stupid and you shouldn’t be caught.