However, it could still be easier to do this if mods could implement a keyword ban on titles or something similar that could reduce the spam and the need for manually reporting every single thread/topic.
Keyword bans can be implemented by the admin AFAIK, and they are only done in really necessary situations and not just used when a new spam pops up from a couple of newbies. They also have to be done very specifically so other unsuspecting users are not affected.