I ran PiHole for a year on a Pi Zero W, before I eventually had to move my DNS server outside the network due to other requirements

For what it’s worth I deleted my Reddit accounts and Apollo the day that Christian Selig announced Apollo would shut down on the 30th. No clue how many people will follow suit but it stands to reason that if I did others will as well. I think it’ll probably be fewer refugees than some are expecting. I don’t think it’ll be like the Digg migration