Scammers will never give you their twitter or facebook profile links, because they are using fake names and stolen identities. Usually there are only fake linkedin profiles boosted via paid services https://www.linkedjetpack.com/buy-linkedin-endorsement/.  IDEX dudes are also using hacked or bought profiles here on bitcointalk. User FarmerOak who is posing here as a Aurora dao aka IDEX representative is using woke up profile and that is the clear sign that his profile was hacked, or bought from somebody else. Last post in January 2014 and then suddenly the new post in May 2017.... Here is the screenshot and here is his profile https://bitcointalk.org/index.php?action=profile;u=206647 (Check yourself) Also check the topics started by this person https://bitcointalk.org/index.php?action=profile;threads;u=206647;sa=showPosts in 2014 that dude was selling cheap computer parts on ebay and here on bitcointalk and suddenly he became a CEO of multi million dollar project ICO.    As you can see that scammers are well prepared.