Opinions Credit: The net result of Opinions Received (Great+Thanks+Agree+Useful) less Opinions Given to others
If you receive 4 Greats and You give others 2 Greats then Opinion Credit is -2
For vice versa situation, it is 2, since you are giving more than receiving. So you are considered more socially adept and as the one fulfilling your social blogging responsibilities.
It means you have...
more... received more opinions but you have given less to others.
Example: You get 4 Greats (opinions) but you give only 2 to others. So Opinion Credit = -2
You get 10 greats but you give 20 opinions. Credit = 10
--Mr. Soumitra Chawathe.