It may well be that the majority of bloggers are wealthy white males, Libertarians turned born-again Rush Limbaugh clones when the planes hit the WTC, but that just reinforces Sturgeon's law; specifically, that when people have the means of expressing themselves, the vast majority will use it to download porn, put up photos of their cats, discuss the last episode of Friends, or loudly expound their allegiance to their favourite thought-saving orthodoxy, and only a small proportion of content will be actually interesting. (Well, that and the primal instinct to form packs and do battle against rival packs.) So it's not unexpected that big chunks of the blogosphere look like a conservative, vaguely xenophobic suburbia; well, that and the LiveJournal britneyblogs, and the technofetishistic E/N sites run by misogynistic virgins, and so on. Just that warblogging is the currently fashionable flavour of blogging for pinks.