In all other respects, this is the usual "milking" of the forum. Alternative accounts are created to increase their earnings.
I totally agree with this.
This could actually be your way of determining ALTs and in my opinion you can't actually tell a newbie is an alt because they are a good poster you could only speculate. The reason I'm saying this is that there are true newbies here that are quality posters but may be ignored because people think they are alts .
Trust me, I can easily tell that some accounts are alts. But no evidence that can make people consider my observation to be correct.
Not all but some have like little mouse mentioned. Nevertheless the fact remains you can't tell all alts on this forum. I'm not actually against the fact that there are many alts on the forum because that's actually the truth.
Almost all successful posters on this forum have alts. Despite that LoyceV did not join campaign with his alts, he still find it difficult to be on this forum without having alts.
But most of the alts are in campaigns. Believe me. Campaign managers are not against them if they obey the rules and using the alt to post very good.