There are a lot of comments here about how IRC lacks features of HipChat/Slack/whatever. If you want to try going the other way around , here's how to upgrade your IRC to support Jabber (including Facebook chat), Twitter and some other stuff: http://www.bitlbee.org/main.php/news.r.html
> There are a lot of comments here about how IRC lacks features of HipChat/Slack/whatever. I really don't understand this. What features does IRC lack that Hipchat has? AFAIK, the advantage of Hipchat is the branding, the packaging, and the support. The one thing I see ("image previews") is a feature of the client, not IRC itself. And many clients used to offer that, way back - the reason they turned it off was becau…
Never forget the "Show HN: Dropbox" and its immediate technical rebuttal [0], see where it is now.
Oh and Hipchat seems to do screen sharing, which AFAIK is not possible with IRC.