It seems that my first post about Bitcoin was about scam altcoins, but I don't remember what caused it.
Generally it is rare to find someone who has made good posts when they joined the forum unless they are technically acquainted with Bitcoin or at least have an alternate account.

In general, the conclusion is that recent posts and continuing to participate without a paid signature mean that the person wants to exchange knowledge more than to earn money or keep posting good posts/knowledge sharing..