I'm happy to report that I've set up a server for my freelance clients that's running FreeBSD at Equinix Switzerland, which should prove to be an incredibly stable, secure, and reliable platform for sensitive work. Why Switzerland? Political neutrality, excellent infrastructure, and the ultimate in data privacy. And MODx in particular seems very happy with the BSD/nginx/MySQL/PHP-FPM stack. I've never seen it so responsive.
I'm taking on new freelance projects now, so don't be a afraid to hit me up for some work.