instant messenger

For some reason, the instant messenger of choice for most people on this forum seems to be Skype....is there a reason for that? I would have expected a forum of blackhatters to use something a lot more niche, like XMPP (a classic), Matrix or Tox (which may or may not be used quite frequently by...

I suggest the addition of Google Chat instant messenger handles/nicknames to BHW profiles. It would be nice to have and will allow users to communicate better in real-time.