I gave my Raspberry Pi 1 B to my nephew for his birthday because he absolutely adores MineCraft. Pis are perfect for children because they are slow enough to not be as addictive as gaming on his mom’s cell phone while still allowing for good educational fun.
And I gave my Raspberry Pi 1 B to my nephew for his birthday so that I could have an excuse to upgrade to a Pi 3. After Christmas I had a chance to put the micro sd card from my Pi 1 into the new Pi 3 and see if it would accept it. It did! I ran updates of raspi-config and apt-get update and apt-get upgrade and all seems to be working well. New hardware would normally be a good time to start a fresh distro but I just recently completed the update to Raspbian Stretch and don’t feel the urge to do it all again.
I am noticing great improvements with the additional 1/2 gig of RAM in the 3. WordPress updates take moments where before I would let them run in the background and move on to other tasks. Also, my backup program, BackWPup would often time out and fail on the Pi 1. I had almost begun questioning if Apache and WordPress on a Pi were good long term solutions. With the Pi 3 I am back on board. I think they are excellent tools for a hobbyist Linixer like me.