They put up with (if not were outright amused at) me digging up the weirdest 3rd party clients I could [1] and just kicking them around against the server software to find bugs [2]
[1] https://wiki.cursedsilicon.net/wiki/AIM_Clients
[2] https://github.com/mk6i/open-oscar-server/issues/120
It is fully backed by OOS
:)
https://news.ycombinator.com/item?id=49224443
https://news.ycombinator.com/item?id=49167258
OK, OK... to be fair "discussed" is an over statement. Let's say "ICQ was mentioned here less than a month ago. :-)