Reduce the time take to approve profile pictures. It really is frustrating when the time taken for approval is 1 to 2 hours and then waited just to be disapproved. Plus! There's just too many bug when I tried to upload pics, for e.g. when I uploaded and waiting for approval, if I check on my profile tab, the pic indicator will show four dotted lines (indicates that I have from 3 pics to four because of one newly uploaded pic) and then immediately the dotted line is left with three only, when I checked on the edit profile tab, my newly uploaded photo that's waiting for approval, has gone!