I've added a useful link in the Alternate History Clichés page

[Petike]

Specifically, it's a link to the "Rules / Clichés of AH" thread (since it was the longest and most detailed cliché-themed thread). I just felt that the few examples mentioned directly on the wikipage didn't do the topic enough justice... We need to fully enlighten future newbie members, so they'd steer away from the dreaded Sea Mammal That Can't Be Named and the Roman steam engine, right ?