I tracked the forumers in the tracker sheet & i found that the following users were removed (not found at all in the forum members) from the forum:
Dr.A
jeonash
yoyojaap
Titisak
& the following users have been inactive since a while:
Inexperienced (Last Active : September 14, 2010)
Sara14 (Last Active : October 22, 2010)
drgladiator (Last Active : November 12, 2010)
h2o (Last Active : October 11, 2010)
Pharzim (Last Active : October 11, 2010)
I think we should remove them from the tracker sheet & add any1 become active again