Anyone find out criteria behind post deletion or thread where we can find out criteria. The base criteria for the post was that it has to be meaningful and not spam.
I have no idea how they are selecting it. What I noticed is that they will delete older posts containing spammy words or phrase. Also quoted messages with few words following it are being deleted. It's possible that the mods are slowly adjusting their parameters in deleting posts and many of those affected are older posts that hit the criteria. Always be on the lookout.