A search for the word "patch" with the results sorted in order of date brings up a post that is listed the
third (now fourth with this one added) on the first page of the results (also,
14th (now 15th) result on the first page shows same question you're asking - going there, one of the next 2 posts below it gives you the answer)
A search for the word "incest" shows similar - with the two I referenced in nearly the same position. So does "20.5" and "20.12"
Mainly because I post the FAQ I created about every other page because people don't have the patience to use the search box in the upper right hand corner of any page. Just think, if you'd done that - you'd have had the answer 14 minutes ago, but you didn't have the patience. But you did have the patience to wait for the answer.