Chat^WTroll with malware authors
Castelcops.com is a popular site aiming at providing informations assisting computer security education. Their forums are particularly useful when you think something fishy's going on. A lot of very well informed people are participating.
Recently a conversation about rogue domains used by the (nasty) zlob malware was posted and the malware author came and tried to explain that his little creation wasn't a malware and that they weren't doing anything bad. No need to tell you the discussion literally went kaboom.