And there could be a lot more so keep it up?

Just wait for Reddit to finally ban porn and we’ll have more users than we know what to do with

You can just enable ublock origin to bypass these verge popups

Why are they like this?

American here. Really it’s about context. On busses is can be polite to thank the driver when exiting. Depending on the barber saying hello to everyone might be normal too. But no I don’t think I’ve ever walked into a dentists office and been like’ hi! Everybody!” It’s more a walk in tell someone you’re here and sit on your phone until called.