Why is all this necessary ?
How about the BMs just do their jobs, check the posts like they're supposed to and ban the spammers from their campaign ? They're pretty easy to spot.
I don't know how much they're paid but I'm sure it's enough for them to do that simple effort.
You see a guy posting useless stuff in megathreads, you remove him, you see someone saying "great project" or anything similar, you remove him etc...
Why create a rule that will lead to more cheating obviously ?
Indeed !!
And check guys who are red trust by DT. Most don't. (rules say they do it, but you know how it is..)
About twitter ? they don't care, nothing else, 90% twitters posts are made from bots. (yes I know it's not bitcointalk).
And yes... what's about translation ? How many times did I report automated translations..
Reality is that most BM don't have the time to really do their job.