"mauricioserafim" (who is also a user on Twitter) has been ++'ed 1 times and --'ed 0 times by a total of 1 people.
Activity Feed icon
Operation Sign, User and Reason
++'ed by tiagomx (http://tinyurl.com/c9wqsm)
Tweet: meu comentário em vídeo no novo blog do prof. @mauricioserafim++ http://tinyurl.com/c9wqsm