To what extent + sign help our earnings?

@getjimmy (2245)
India
October 26, 2006 6:40am CST
Friends did giving a + sign to the persons who replied us really help us and in what way.i have no ides.Plz tell me.
1 response
@happygal68 (3278)
• United States
26 Oct 06
I am not sure how they actually use them to help us out, but I know it will help the rating go up and I think that in turn helps with the earnings.