I have a Sony media streamer that's been discontinued. The remote is broken. Getting a new one is $50. You can control it with WiFi but you need IR to turn it on. So glad my phone had the blaster, it saved me replacing it. Thats just one example why an Ir blaster is pretty useful
Cool. I once had a mobile phone with a physical keyboard. It was pretty useful. Therefore, the next iPhone could fail if it doesn't have a physical keyboard. ←That is how absurd this thread is.