We are operating an IRC channel on Freenode where Graal players can go to find GDT members. The channel is called #graaldt.
If you have an IRC client handy, you can feel free to connect to irc.freenode.net port 6667 and then join #graaldt. Otherwise, you can connect using
http://webchat.freenode.net/ by entering your desired nickname and "#graaldt" in where it says "Channels".
Usual internet etiquette rules apply; don't spam, don't be ignorant or unnecessarily annoying, don't post any kind of materials that are questionable or objectionable. Apart from that, enjoy!~