Email is the only reliable way to contact me. I check it frequently. I use (and strongly recommend) ProtonMail. I never have the ringer of my phone on and check it very infrequently.
If you search hard enough you will find me and SkilStak on social media, but I prefer to just blog most things instead. It's faster and gets it out there for those who really care. I've become less and less comfortable giving centralized corporations control over who gets heard and who doesn't.