I am going to interject a comment. People can take it for what it is worth.
In nearly every circuмstance, it is best to answer liberal criticism or comments exactly once and only after a short period of time, i.e., at least an hour after the comments made. The answer should be complete and comprehensive--and that can indeed include an attack on the person who holds a liberal view because liberals are the problem both in society and in the Church.
After, one should usually ignore any further comments (and I don't mean the "ignore button", just simply ignore the posts). People of good will do not change their minds about something just because one does not reply to idiotic statements.
The fact that this topic reached 10 pages in a short time is indicative that most of the people posting on it are not (1) stopping to really think over the commentary and/or (2) spending way too much time on the internet.