What is the obsession and name calling when someone joins yet does not post? There could be any number of reasons. If someone violates forum guidelines and/or ICAs they certainly should be told. Otherwise, any members who prefer to just read shouldn't be denigrated for their choice.
Equal rights for others does not mean fewer rights for you. It's not pie.
"I prefer someone who burns the flag and then wraps themselves up in the Constitution over someone who burns the Constitution and then wraps themselves up in the flag." -Molly Ivins
Never try to teach a pig to sing. It's a waste of your time and it really annoys the pig.