I saw some unfilled wiki entries for some of the tags on the CG site, so I figured I'd fill them in. For this, I simply copy-and-pasted the info from the SO tags. Some of my suggestions were approved and others were rejected.
[needless content removed]
It probably was not a good idea for me to be lazy by copy-and-pasting from SO to begin with. I've made corrections to the wiki excerpts for some of the language tags that fit better with the CG site.