Are you interested in technical stuff concerning public transport?
Do you like technical stuff from grandpa's time until today?
Do you like Vienna? And if you can't answer this question because you do not know Vienna - would you like to know Vienna?
If yes, the following might be interesting for you:
http://www.thailandfriends.com/group...203&do=discuss
Actually, this line does not exist anymore. It is not called "J" anymore but "2" and they have changed its routing