How many threads were you bumping?
Were you the one bumping from the top of page 9? That's a bit too early, especially now that you can't self-delete. I would ideally like to see most of the bumping being done with content; that way, the threads get filled with content rather than empty bumps. It was made a bit worse by somebody who was periodically bumping the majority of the catalog, which was greatly accelerating the speed of the board.
I also think it's a bit dishonorable to use a bot to bump your own threads. And threads should definitely stop being bumped when conversation has ended; I don't know if it was you or somebody else, but >>>/qa/1890843
in particular was being bumped for about a week with no new content. It was a good thread, but keeping it around that long just takes up space that should go to new threads.