Longe Vite Bohemia!!

So I've realized that among the anti-theists, there seems to be a running theme. It is the theme of Bohemianism. For those out there who may not know what Bohemianism is, or who want my personal definition (by which definition Bohemianism will hereafter (I've been working at a law firm too long) will be defined) then I would say that Bohemianism is a sensual, carnal, Epicurean way of life. In short, it is satisfying the wild, whimsical tastes of the flesh on the basis that "it isn't doing anybody harm who doesn't want it."
This is the lifestyle of excess, the lifestyle of rebellion, the lifestyle of the sensualists. All is fair as long as it doesn't infringe on another's rights. Promiscuous sexual activity with consenting parties is fine, laudatory remarks about the base and carnal are the norm, wealth and indulgence to excess are permitted and discipline is frowned upon. This is not the stated position of such men as Dawkins, and Hitchens, but when there views are evaluated, one realizes they are as guilty of "moral relativism" as anybody, a stance which leads them to make comments that support a Bohemian lifestyle.
The irony of the Bohemian lifestyle is that though it is presented as the position of the sophisticated ant eh erudite, it has no philosophical standing, and, when rationally evaluated, falls apart under the smallest scrutiny. Consider the following: Alasdair MacIntyre, in After Virtue, states plainly that one finds the answers to morality in either Nietzsche or Aristotle. In other words, we are teleological creatures, as Aristotle says, or we are driven by the will to power, as Nietzsche says.
In my opinion, however, the analysis is easier. It boils down, in my mind, to a system of Nihilism or Mysticism. Either it is a mystical experience, and everything that we see, experience and do, has some form, some purpose and some grounding. This position holds up for more than a strictly Christian or mono-theistic standpoint. The average Buddhist, for example, would see the harmony, and the Taoist would support the idea of nature providing a cosmic balance. Ecologists as well tell us of the necessity for each specific organism to provide a necessary role for the specific ecosystem.
On the other hand, what is our role in the universe? The planet earth occupies an infinitesimally small part of the universe, and our lives are equally insignificant as far as overall effect and lifespan. In the words of Camus, like Sisyphus, all we can do is learn to love the rock. If not everything has some greater cosmic significance, than it can't be that any of it really does, otherwise it is a matter of arbitration, of imperfect judgment on our parts.
I, for my part, fall on the side of mysticism. I believe that there is harmony and purpose to all that is. For this reason, I cannot see the sense in the Bohemian lifestyle. While it is true that one must live in such a way that his life does not harm someone else in his actions, it is also true that his actions can inadvertently harm others. Engaging in debaucherous behaviors might not have immediately damaging repercussions, but they certainly do have an affect. The Bohemian can say, for all he is worth, that his actions have no far-reaching consequences, but the fact remains that the values he has retained are derived from the Christian/Islamic/Judaic/Buddhist/Hindu/Taoist society he is rejecting. He has picked and chosen his values. And for that reason, without religion his position would either be based on Confucius and Socrates or Nietzsche and Sartre.
But rather than taking these positions, he has hybridized Christianity with the things he does not like about it. For this reason, he has declared that Christianity is a blight, because it does not fit his standard, one which, he ought to admit, is arbitrary and only right based on a relativistic understanding of no positions being actually right. For this reason, the Bohemian is ridiculus (yes, the Latin spelling, not the English) when he declares religion to be the great evil, and when his position is scrutinized boils down to pure rhetoric and fails to withstand the gauntlet of rationality. Thus, it is more or less the antithesis of men such as Glenn Beck and Rush Limbaugh--it takes an opposite stance, but it is no better as far as being a reasonable position to hold.