I use fastmail with several different domains associated.
- Personal email shared with friends and family
- Professional email - not my work but the one associated with my Linkedin and such
I have a custom domain just for signing up to online services. For me, this domain is completely separate and I never use it for anything else. Like nachtigall, I use a naming scheme and a catch-all address. My naming scheme uses their domain plus a random bit like so, twitter.6cruzbms@mydomain.tld
.
There are two main benefits to using such a scheme imo. First, it’s harder for data aggregators to collate and cross reference me across the web by using an email address. Second, it acts as a hacked canary and it’s easy to identify the source of suspicious or problematic emails.
Oh god what are you even talking about? Use Linux or not. What do you care if it takes off or not? I have no doubt that my family and non-tech friends could use a user friendly distro. Most don’t even use computers though as everything is done thru their phones these days it seems.