That's what suggestion threads are for.   Extended ward has the potential to make sickness useless, which means it'd be better to remove sickness (not happening) than to extend ward such that eggs will never die of sickness. I've explained it better and more in-depth elsewhere, though.   It's pretty easy to detect (and thus ban) sources of viewbombing, actually. The process will maybe probably be automated in the near future, but whatever happens, it's definitely on my ra