Rating the "Post of the weeek"

Can't we have the facility to rate posts according to their topic?
Like we can rate a post/article which is quite interesting and maybe of benefits to everyone.

I'm not quite sure how that actually helps. Can you explain this in more details?

There arnt lot of 'auricles' written on ozzu. Every once in a while someone finds something or writes something up and if its really interesting or alot of people keep asking about it a mod usaly will sticky it.