You also gotta remember that there isn't many of us here and the general population doesn't really know this site exists, others don't know what to look for or what sites to go to. You're arriving very late to the party so most of the work has already been done and the players involved are more obvious at this point, so we can always rest assured assume certain individuals and accounts are giving subtle hints.

Watch what they share and how they word everything even.. Sometimes it's blatantly obvious.