The last 24 hours, we had some users posting a large number of insulting messages, some making apology of terrorism, some with pornographic pictures - but all containing material you don't read from civilized people... Those messages were in fact written by the same person, with the following IP address : 18.104.22.168; the ISP is "Korea Telecom". I have contacted this ISP providing him all messages and data on the person who posted those messages. In the mean time, I have decided to block a range of IP addresses from this provider. I apologize for all our Korean friends who might be disturbed for a while by this procedure. I hope to be able to remove this limitation in a very near future.
I guess it is a side-effect of being a popular web site! A small message for that single parasite : get lost!