@waxwing I move most new contacts to Signal and just try to avoid using that phone number for 2FA. I wish Signal just let you register an arbitrary user id. It's strictly better than WhatsApp privacy wise, since that also requires a phone number.
I use Slack for very few things.
It shouldn't be hard to make IRC suck less, but there's not much incentive. Maybe Casa can add a bouncer?
Twitter is a timesuck, so I don't have DM open. My email is easy to find if it's important enough to bother me.
m.sprovoost.nl is one server in the network