FWIW, ICQ was being discussed here less than a month ago.

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. :-)

As TinCan phones are getting popular in my kid’s friend circle, I am getting second hand pride at her low number like I had (have?) for my ICQ number