I dont think it would be too hard to check the burn. They have conversions running in their wallets. Easily checked on Steempeak.
Im mostly concerned with them taking over the trending. Theres awesome stuff on Steem to read, articles, photography, music.
We dont need 5 shitposts about burning STEEM trending.
I just followed the trail to @sbd.bank. Not sure if they have some sort of profit sharing set up but it appears the sbdpotato funds are being used to sell delegations for a profit, apparently.
Not sure how I feel about it atm
Trending is am issue for sure but I tend to be more focused on overall distribution of the reward pool and for what.