I wanted to ask why my answer to my own question was downvoted and deleted here: https://superuser.com/a/409577/89415, it is about switching a font. (I guess now only an admin can see it)

My other answer here https://superuser.com/a/449815/89415 was also downvoted at around the same time, leading me to think if any font switching software is prohibited to be mentioned here.