Category talk:Articles incorporating text from the 1913 Catholic Encyclopedia with an unnamed parameter

What exactly is the purpose of this category? The Catholic Encyclopedia, dating from 1913, is in the public domain, thus quotation from it is not a violation of copyright law. Multiple copies of it are found on the internet, including even wikisource: []

Is this being used as an excuse to blank wikipedia articles?

75.14.217.105 (talk) 22:45, 15 December 2014 (UTC)