Hi guys, i'm watching Merlini and Eternal Envy playing in some sort of dota league called ixdl.
From what i saw its an irc based league (but its not on mIRC) like the old IHCS/IDEC where someone starts a game and the rest type .sign or something to join.
Can someone give me more information about this? Like when it started, if there is a vouch system and how can one play there? Is it only for the NA scene or for EU as well?