Keon191 commented on a Page, !join and !part channel  -  Jul 22, 2010

the reason $nick is used is because on justin.tv the user almost always has a channel. and the channel has the same name as the user so like my channel is keon191 and my username is keon191 so /join $nick works on justin.tv but you can also use !join #channel. either one works.

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