Murray Rothbard wrote a great article on the personality cult that sprung up around her.
'The Sociology of the Ayn Rand Cult' by Murray Rothbard: http://www.lewrockwell.com/rothbard/rothbard23.html
He also wrote a satirical play, based on his experiences with them.
'Mozart Was a Red' by Murray Rothbard: http://www.lewrockwell.com/rothbard/mozart.html
Check out the Laissez-Faire Journal at LFJournal.com
"The State is a gang of thieves writ large." - Murray Rothbard