Majid - 10:36 am on May 8, 2010 (gmt 0)
I wrote a small social bookmarking with php,
users can submit a link and another users can give plus to links (we don't have negative vote in our system).
now I want create a formula to found the popular link, I don't have any idea on this ! If I just check the sum of plus may be a link locate on top of popular link for ever !
anybody can give me a solution ?