I remember reading a post on either Metafilter/Ask Metafilter in which the comment section got onto the topic of white interior house paint. One person commented that "Such-and-such white paint is the best" with a link. Many people favorited it and I think several agreed with the declaration in subsequent comments. I thought, "What is this great paint that people seem to love?" I clicked through to the paint color and thought, "oh yes, that really is a VERY good white interior paint color." Now I am in need of white interior paint, looking for that comment/link, and I can't find it.
So you remember the askme from 5 years ago where we all tried to figure out what 80's tv show/intro had a character stepping through a door and getting slathered with paint as they did? Well, this recent 1980's themed Progressive insurance commercial has been airing during the current NCAA tournament, and at 18 seconds in, guess what happens. A character opens a door and gets a paint roller across their chest. This doesn't resolve the question, but perhaps the answer is out there, somewhere. We can't all be making this up, right?