I know that deciding a single domain is off-limits to all IM and Group Chat may be opening a can of worms, but THOUSANDS of phishing messages have been/are being sent with bogus addresses (like "markettplace-secondlif-etcetc...", and they ALL come from this herokuapp[dot]com domain. A server provider is actually supposed to respond when known crimes are being committed using their services. I've already reported it, but I'm just a person (and a fictional one, for that matter). Seems to me a call from Linden Research Inc. might have a better chance of having an impact?

Because what they're doing really is criminal.