Cash game collusion

South American players LOVE grouping together on tables and talking in Spanish or whatever language they use... I report them but it never stops.

Anyway, OK if they are talking in chat at least they are probably not connected on Skype, but still - do you think collusion is an issue in cash games?

It would be pretty bold to do it in the chat. I don't think it's much of an issue, and I definitely don't think anyone is doing it in plain sight like that. It's like you said, they would use Skype.