LOL. Just though the article to be a bit ironic. Perhaps we should all become groupees of the Ayn Rand Institute of Libertarian Thinking and thus avoid falling prey to groupthink.
I know what you mean. It is ironic from both directions. Hard core libertarian types will never get organized and libertarianism will never grow until they get organized.
Not just ironic, its a paradox.
Regards
J.R.