I have read many meta posts on Community Wiki's in this forum and stackoverflow's meta and I was curious as to why this post had been flagged within seconds of its post and the following ones haven't.
Technical comparison of Oracle and PostgreSQL
Alternative cartographic software programs?
free GIS software that can orthorectify?
I am interested in what the differences are in the first post and the following ones. To make a long story short why is that first post a community wiki and the following ones not?