iirc pools used to give data on worker numbers back in the days and a lot of miner programs identified themselves as such and such. thereby giving a rough breakdown.. cgminer would mainly of been gpus (back before asic stole -cks code with no credit), some fpga had custom miner software with different names they would report to the pool and so on.
Did anybody collect and archive this data in a useful format?
(Maybe ask the NSA. They collect everything. They know where you were on 2010-03-09 at 10:04 in the morning, even if you dont remember. I wish that I had access to their recordings of the phone sex that I had years ago when I was more foolish and less encrypted.)
I am guessing that ether gas prices will get a little bump, with more more tethers flying around a network thats been groaning under the USDT load as it is. ETH, LOL.