I was looking around, and found that the IRC information on the tmi page is either out of date or incorrect. The mibbit link works... but it looks like 64chan doesn't exist any longer.
A quick google found at least three other IRC servers used over the past few years. Is there a new one in use, or has it been left in the wind? I was hoping to ask a technical question about hubski, and IRC has always been a good place to ask quick questions without drawing attention to how dumb I can be.