User blog comment:DaNASCAT/Technical Update: April 4, 2011/@comment-1889067-20110407001727/@comment-1997905-20110407112551

Unnecessary features should always be avoided. How does being able to like comments make your wiki better? What does it actually improve? You might think it's a good idea now, but it's entirely useless and you'll likely get tired of it in a week. Not worth the time of the developers. Instead of making a like button for facebook, they could try to streamline the compiler on the RTE, or something that would actually be useful.