Can you link me to:
Yep, just in quoted message : https://bitcointalksearch.org/topic/m.26948800
Btw, it's easy to see how they enter the bounty one by one, I think just the "master" of all these accounts simply registers them in the campaigns one by one.
Correct me if I'm wrong.
Envion twitter bounty has more than 2000 participants, one can hardly check addresses trough their spreadsheet, other spreadsheets and link them with token transfers to one address without script or something.
Besides, without "rank rule" for twitter bounty, newbies can create/buy(example hugeblack ^^^) hundreds twitter accounts, create hundreds forum accounts, join bounty and by the time bounty ends they will all rank to junior/member rank, use these accounts to cheat more signatures and when these accounts reach senior rank they will probably sell them.
In this case, I spent half an hour to find these addresses in the Envion table. And was enough to find one of the addresses, the another were close as you can see from the screenshots. Certainly this is not 100% proof, but what about the participants who initially create accounts in about one time interval, then they are registered in campaigns one after one, with twitter accounts similar like two drops of water, and after the campaign end they transfer all they tokens to one wallet who sells them on the etherdelta. Of course it's just a company of friends ... (=
Miscellaneous:
5 minute investigation : bitmora twitter spreadsheet (https://docs.google.com/spreadsheets/d/1a4CAP2ayQle_AUtlUO0jDtOc5fTwxEFtAF2eZsl7gDM/edit#gid=1788847874) - just found one ETH address - and here are a few others from this "team" already nearby (red rectangle are from second post, blue - from first) :
P.S. Think DeepOcean21 also in the "team".