Now coming to our particular case, do you mean to say that (for example) you did 20 posts from 10th October to 17th October and none of those posts gets deleted? However, did your old 20 posts prior to 10th October get deleted? If this is the case, then there is something wrong i guess.
Yes, you got it now, last two weeks I've made 25+25 posts, and none of those have been deleted.
However, I cannot agree with all of len01's statements.
He acknowledged that his posts might be unproductive. However, I cannot see anything unproductive or spammy in my case.
This is the last post that was deleted today, I can't see any single reason for deleting it.
If it wasn't bot behavior, if they checked manually, then none of my posts would have been deleted, if they deleted my post for spam reasons then they should also have deleted others' posts who replied to me.
I'm not sure if moderators use bots or any automated software these days. But it should not be, this is not the right approach to stop spam. Their activity seems spammy to me.