I've had to delete the KOTRi sub-site (previously located here: http://www.koreaontherocks.com/kotri/
) from KOTR.
The software installed in that directory was allowing spammers to exploit the online forms. There were 250,000+ spam comments, 3,000+ of which were posted in the last 24-hour period. This was causing KOTR (and the rest of the websites on my dedicated server) to respond slowly or not respond at all. It was also causing my server to go down at least once a day.
Hopefully an alternative will be provided in the future.