Suppose that a user with an account on both Stack Overflow and Drupal Answers ask a question on SO, which gets 5 votes, and which is then migrated to DA where it gets 5 votes further. Does the user account on DA gets 50 points for all the votes, or does it get only 25 points?
1 Answer
The votes are preserved on the destination site - they'll be cast by the Community user.
See this MSO post for more details.