Hahahahaha!
Ok anyways, I think there is a problem with necros too. (The act of bumping up a really old thread with a new post) there have been a growing amount if necrowers these days, bumping up old threads that are from the start of 2014 or older.
I don't think posting a large number of posts in a day is intrusive, as I post a lot here, as long as those posts have meaning and help the community. However, spamming rubbish should not be allowed.
If it adds to the discussion and is generally a constructive post I don't think there is a problem of reviving the old thread. unless of course they have only done it to bump etc.