Having finally caught up on all 39 pages, I'm finally ready to throw my two cents in. I've had ED for a couple years now, although I took an extended break from it. Just got back in about a ninth ago and I'm enjoying being back. That said, I'm excited for Odyssey!
Now the fun part, my break was due to frustration wit PvE combat. Not the best combat pilot obviously but my hard earned Fed Dropship got destroyed while bounty hunting a couple of times and eventually I couldn't afford the rebuy. The bounties and assassinations were definitely not worthwhile. Even massacre missions didn't pay great unless you were doing the wing missions, then you were likely to break the 1m barrier. I don't wing up because most of my friends don't play and the few who do are stillPC and I'm on Xbox. Now that I'm back, used that the missions are paying a bit better but the bounties suck. I'm in a system under pirate attack and the best bounty I saw was 200k on an Alliance Chieftain with a dangerous pilot... I think. KWS isn't even adjusting their bounties when scanned, it stays the same. Definitely could used some buffs in the payout. Also for a system under pirate attack I'm barely being bothered when I return from mining. Maybe 1/4 trips I'm being interdicted, not that I'm complaining. Just noting the oddity.
Now since I came back I wanted to do other things, I've done quite a bit of trading, mining, and a bit of exploration. Just getting into the BGS too. This mining rebalance may be necessary, I mined very little previously and since I've returned I've made over 800m in trade (95% mining). I've bought back and outfitted (and reoutfitted twice) my dropship, an ASPX for exploration, a python for combat turned mining rig, and a FDL to replace my python as a combat vessel. I can afford the Anaconda, just don't want it yet. I'm a collector, I plan to own all the ships I like. Anyway all this is to say I completely understand the grind for credits to do as you please, but I can also very clearly see the need for rebalance when it comes to mining. My current grind is for that sweet FC and the rebalance may slow me down but I'll plug along. Now on the subject of the PWA, I can't say. I've only been using it since after it 'broke' but I've made 99% of my creds core mining. It's definitely buggy, I sometimes go a good minute with no reaction. Also the colors drive me crazy, half the time I can't tell if the asteroid has a core or not (based on color alone). I've had asteroids be super bright at first glance then a second look and they're dull and uninteresting. Or they'll glow for all of .5 seconds the go back to normal. I have more issue with hotspots feeling like I just jumped into a random spot on the ring. I mean I literally flew 700km in a pristine VO hotspot and found 5 core asteroids, only 2 of which were VO. I find more bromellite when I mine honestly. That may in part be caused by the PWA but seriously? If hotspots were an oasis, mine are mirages that lead to a little mud hole.
Moving on, exploration! This why I'm really here! I just recently left the bubble, heading westerly about. Ofc that's when CG drops on the other side of the galaxy! T_T I decided my first deep space exploration was going to be the heart neb. I got about 500ly+ I to my journey, bounced on a 1.74g planet and realized I couldn't repair my hull. I whip on back, fully mapping every unmapped system along the way. First mapping bonuses (I had a lot, people barely do more than 'honk' the system and duece out but I understand why) gave me less creds than my codex discoveries. Biggest bonus was 40k. From that trip my payout was 7m or so. 6 for the system honk and another mil from combined first mapping bonuses. I didn't keep count but I must have mapped over 100 CO and and somehow I made less a single VO core. This highlights both the heights of mining and the depths of exploration.
Having said all of that, I agree mining is by far the highest paid, non CG activity and probably needs a bit of work done. Rebalance is fine but if you aren't patching at the same time, you'll find yourselves constantly having to retweak without fixing underlying issues. Buff other activities to make them more attractive may help buy time to really resolve the issues with mining and the economy. I personally mine to gather funds my other desires (collection and exploration) and my attempts to 'git gud' at combat. Also...I've become a little addicted to core mining (don't tell anyone). If I could fund my combat attempts with just bounties, assassinations and the like I'd do that. Likewise with exploration, although there isn't much I need funded there. There are some excellent suggestions here on things that can be done to bring other activities up to mining's level if you find the rebalance fails to help.
Edited for grammar and spelling