>>5
IMHO a crucial difference between Usenet and 2ch is the presence of moderator system; Usenet has while 2ch NOT.

So when your fav 2ch thread is totally disturbed by malicious trolls, you have to borrowing some other BBS outside of 2ch and establish a 避難所(safe shelter) site to resume the thread there.

The number of 避難所 increases nowadays as 2ch trolls are getting more offensive and more frantic.

Links to 2ch 避難所s: http://kisekiwo.com/hinan/index.htm