Spoiler Tags.

A chunk of content that is posted on PT may revolve around information that would be best to have hidden from those who don't want to accidentally read it. A spoiler tag feature could enable users to black out certain text that they post, to be highlighted or clicked on by a viewer in order to view. I feel this may be easy to implement in the same sense that Bold and Italics are utilized. This could be a major sitewide quality of life improvement without changing much of anything at all.