Pretty impressive. Any chance of tying it to IRSSI or making an IRC gateway like bitlbee? I connect to almost all those services through bitlbee already and it works pretty well. Add Naver Line support as well and I'm sold..
IRC is supported, so you can use bitlbee with eul.
Line messenger is not supported, but eul is modular, and everyone will be able to add support of custom messengers in the future as long as they have an open API (which Line seems to have).