It's 2 lines of scripting: the first downloads patrol, the second creates lists based on a word phrase. But all together it does add up.
Manually checking all post histories before banning them is probably more work.
More work, more time, and boring as hell. But it's all necessary.
@sapta: let me know when you're ready for more, I can keep you busy all day 
Aaaand, there goes my limit. I'll look into it again later tomorrow if there's some more
countries to nuke left.