Wrong Wrong Wrong... Most Libertarians are moral relativists, believing that any action is acceptable so long as it doesn't hurt other people.
Randians however, are staunch opponents of moral relativism. Their morality is that of rational self-interest. People should in general take actions that benefit themselves but don't violate the rights of others. This is different from 'crude self-interest' and hedonism. A hedonist would do drugs because they are fun, an objectivist wouldn't, as drugs are harmful to the body and mind.
If you care to actually see what randian morality is, I recommend
the virtue of selfishness. You'll find that objectivists have fixed moral principles.
Selfless, a Jedi must be, (to paraphrase Yoda), and selfless Randians are not. Quite the opposite, in fact, if the weblogs are to be believed.
True, the jedi behave altruistically, if you believe the jedi, but if you believe the sith, the jedi are as power hungry as any other faction. Randians aren't selfless. The weblogs are correct, you won't see many randians going around advocating handouts to the poor anytime soon.
atek3