Just wondering, can they be excluded from the coinmarketcap in case of user compain regarding "red flag" matter?
No. Coinmarketcap doesn't care about disputes opened on bitcointalk. For good reasons: they would need to monitor every forum for every dispute, without verifying authenticity etc it's just not doable.
And.. Otherwise YoBit et al would've been removed a long time ago.
But.... P2PB2P can be removed if coinmarketcap thinks they are providing fake volumes;
https://cointelegraph.com/news/coinmarketcap-to-remove-exchanges-from-calculations-if-they-dont-provide-mandatory-data(But they're really slow to act on this, if they do so at all.)
Well it is understandable that Coinmarketcap and others like it do not monitor any forums because they would never be able to check all the posts on all websites and forums but if people did contact Coinmarketcap in large numbers maybe they would take notice.
So many exchanges inflate their trade volumes with the hope of trying to impress and attract new users. When it comes to filing their accounts I wonder what they put on their taxations. If P2PB2B for example shows it trades over $60 BILLION per annum then no way will it show that in official documents because they would have to pay relevant tax on earnings.
Just a margin of 0.05% on $60 BILLION worth of trades leaves a pre-tax income of $ MILLIONS
These scammers should drop their heads in shame when they pay 45 EURO a year to rent a London mailing address which they show as their "Headquarter". That same mailing address has 800 other companies registered there that are trying to impress their customers and users too. Real companies do not do that, scammers do
Their "headquarter" is a mailing-address-for-hire that has 801 "companies" doing the same thing by pretending they have an office and business in a prestigious part of London, UK:
https://suite.endole.co.uk/explorer/postcode/w1u-6tuBoth Coinsbit and P2PB2B amazingly use the same software and "shared" the same team yet still make identical updates to their websites at the same time.
Amazingly they have a 24/7 support team that are fluent in the following languages: English, Chinese (Mandarin), Japanese, Russian, Indonesian, Spanish, German in that order ! (P2PB2B also added Korean) yet claim they are not connected.