Having watched your interactions with members recently over the last while. I agree that a few members have probably gone through your post history specifically to try and increase the number of good reports against you.
I seem to recall reading somewhere theymos had addressed you about something like 61 good reports against you, which could eventually lead to a ban. So there is a chance they think that by the number of good reports against you rises a ban may be put into effect. I doubt it would happen from old posts getting deleted, but new threads considered redundant or spammy might result in a temp ban.
Found it.
One of the deleted posts:
~snip~
Nothing in that huge rant has really anything to do with the case involving HostFat and therocktrading. You mentioned HostFat, but you didn't actually address anything related to the topic; you just tried yet another filibuster on your DT talking points.
We see you doing this over and over again. There are 61 good reports against you in the last 60 days. You're going to get banned if you keep this up.
You do you, but I would take some time before creating my next threads to see if I've done something very similar recently; or if it will serve a purpose beyond just being created.