Well, it's the end of today and I've finished, and I'd like to update with some new feedback. First, I want to state that I was one of those players that actually enjoyed mining. Throughout today I've spent about 4-5 hours mining various 'hot' commodities and it was awful. You should probably remove the ``hotspot'' circles because there's nothing hot about them. I will say, if it gives anyone hope, Tritium was my best earner today at about 100t/hour. However my LTD experience, in a single LTD hotspot (which according to the patch notes was supposed to be improved) was 35t/hour and it sucked hard (two cores and a few low-yield laser--NO SSD).
It's not fun to fly around prospecting and not find anything, ever. What's fun is finding stuff and being able to laser it, drill it, or blow it up. I loved all three methods. It's not fun to fly around, scanning, striking out, scanning, striking out.
On top of completely nuking mining as a fun or rewarding activity, but they've destroyed the player-to-player economy that we already created since FC release. All in one single stroke.
I am deflated and disheartened by my favorite go-to everyday game. I just want to shut it down now and go play Kerbal Space Program.