> Biggest issue is connectivity issues. Corporate firewalls don't allow incoming connections, and limit outgoing connections to specific ports (in most cases).

> Biggest issue is connectivity issues. Corporate firewalls don't allow incoming connections, and limit outgoing connections to specific ports (in most cases). NAT's are the real pain for this sorta stuff and why people use stuff like skype, slack, discord, etc. When the majority of folks have IPv6 connectivity a lot of things should become much easier (at least for home users and people not behind a frustrating firewall they don't control) I'm surprised maintaining a small IRC server was that much of a time sink. User problems is understandably another story.