Micon,
I've just gone through and confirmed that those old dead threads were locked (except for one, which I just locked).
When I post new threads, it's always because there is something new we've added to the site. The rule says:
Unless your thread is for a new site or is newsworthy (such as a you are hosting a whole new type of game on a site, a new noteworthy feature is added to a site...
So when we create an entirely new type of bonus, or new games, then that's new and noteworthy and deserves a new thread. When I create a new thread, I lock the old one and let it sink before posting.
For what it's worth, I don't think you should feel worried or threatened by my occasional postings. I'm not spamming the forum, I'm using it to announce new features which is what it's intended for. In any case, I don't badmouth Seals or any other Bitcoin gaming sites, or attack you here or in the press. And in any case, we're not competing for the same market. So there's no need to attack me.