If you are on the PC or a browser then you can click on the feedback link under their avitar. This will bring you to their itrader. Click on submit feedback for.....
If you are on the iphone app, you have to open up the browser. Go to the person you want to view, double tap the message thread and follow steps above.
If you are from an android phone app then you have to go to any thred and open in browser from the menu on your phone. Then follow directions above.
If you do a search there is a tutorial about it somewhere.
Mom to Breille (cheese) 9-14-00 & Mackenzie (Mac) 12-31-10
I do know how to spell, my smartphone does not.