Hi, sorry if this is a dumb question, but about the possibilities of X11 FPGA...

How come such a large % of blocks are found by miners not using a known pool?

(from chainz.cryptoid.info)



Also how come the % has been increasing steadily...



...when major pools % like SuchPool has been decreasing?



Why is it unreasonable to assume the unknown % is FPGA or why is it so high?

Wouldn't this explain the constant dumping?  Is there any info from blockchain analysis about where these coins are going? Or did I miss something obvious....

cheers