Actually IRC was massively popular in Romania in the 90's. Everybody would hop on dial-up after 8:00 pm when the phone tariffs where lower. It was not just for the technical. Radio stations used to read comments and play tracks requested on IRC.
Undernet was _the_ network of servers to hang on , huge wars took place for control of popular channels. Meanwhile everybody was looking for a "non-free" email account (non yahoo/msn , etc ) so they could register with Undernet and have their ip hidden.
Later on everything moved on to msn and yahoo messenger , the victor being yahoo in the end. Currently facebook seems to rule the masses after everybody migrated off of hi5 or myspace.