>>17,18,21
I would like to bring it back, but no promises.
>>23
It's on my list, and would definitely be useful for catching spam and such early. Not sure about a proper overboard, but some sort of log of the latest posts (in the past 24 hours, or some fixed number) should definitely be doable.
>>24
2ch/5ch blocks foreign IPs, plus the whole page is in need of updating. If anyone feels like doing it or has a better site to link to, let me know.
>>25
Fixed, and added submona support to all the other styles as well (oops!).