I still use this that way. One is group of instructors for something like Scouts, we plan trips and stuff like that but also lan parties and going to pub. There are loads of people using different DM services but all of us have email.

And we have family wishlist email where we send what we want for Christmas and birthdays, anyone can look it up and buy/make something.

From blog about derailleurs

To be fair, how long it took Michaelsoft to support ARM? What else to ship it with? BSD, IOS…