The real pain comes when your email address is no longer valid. You have to hunt down everyone you've ever communicated with to give them a new one. A lot of older, and more casual, contacts will be unable to reach you.
I was talking about the 99.999% of the human race that doesn't frequent HN. If they buy a domain name with email when Google announces that GMail is sunsetting, it's already too late. Old/casual acquaintances, friends of friends, etc. will only have their gmail.com address.
Jokes aside, that would be horrible. I've a domain with GApps but I think my chat is still stuck there. Any ideas how can I break free and still able to chat with my friends(Gmail, Fb and some Yahoo) and have chat transcripts somewhere. Anyone?
Tomjen isn't my name, but it is close enough.
It stores the mail in a folder tree rather than a single file, but that's fine by me. It's open source & cross platform.