~
Possible bought accounts from the same owner.
For example, Rinder posted this(it was first post):
أنا من المغرب

http://archive.is/bayaRGoogle translator says "I am from morroco", after 2 years posting in english and on April 30, 2018, 11:00:11 AM account start posting only in Russian local board and it has been activated after 3 months of inactivity
http://archive.is/KTEBQ#selection-2073.84-2073.85 few days before that.
But lets see anyway, TP said hundred times, we should not trust account sellers(or buyers) because most of the time they use bought accounts for shady things(abusing merit, cheating in campaigns, scamming etc )[1]:
For sale,
-A current Sr.Member
-Potential Hero Member (More than 480 Potential Activity)
-Probable Legendary (Only 5 points away from the lowest legendary range)
Posts: +300
Activity: +300
Post Quality: Fair
No loans, No Trust rating
Signed Message confirming change of ownership available from an old address.
Starting Bid: 0.1 BTC
Minimum raise: 0.002 BTC
BIN: 0.2 BTC
Archived here
http://archive.is/aoQLqAccount Rinder sent merit only 2 weeks after they changed their language to russian:

Account kristn80 posted several times in Indonesia local
http://archive.is/rDl82They didn't post anything in Russian until April 26. 2018, after 3 months inactivity
http://archive.is/IK9b7 and after that date account is posting only in Russian local board, only 4 days before account Rinder start posting and they joined signature campaign on April 28 using Lesya2015's eth address.
2 weeks later, merit goes to banned account:

Connection between krisnt80 - mastica - Lesya2015 is solid connection, while for account Rinder there is no connection with address, only that old bitcoin address -
that is only in case accounts changed ownerSo, either accounts were bought (in that case there is no solid connection between account Rinder and other accounts), or accounts have never changed owner (which I doubt) - and in that case connection is solid with all accounts.
But all that is irrelevant because in both case accounts have been used for shady deals.[1]
its happend to me also from marlboroza coz of this
http://archive.is/DbQsuComments :Advertising scam ICO (Theenglishhub) after warning
Then stop promoting exposed scams.