I did for two years, but I haven't for 13 months now. Swift wasn't used for anything I was aware of when I was there -- Scala was popular. Now that Chris Lattn

I did for two years, but I haven't for 13 months now. Swift wasn't used for anything I was aware of when I was there -- Scala was popular. Now that Chris Lattner works there, who knows? I've been doing a little Swift programming on my M1 Mini. It's pretty nifty.