I'd like to share all info I've gathered while looking for a VPN with you. Would you be so nice and extend this list with one about Domain Registrars?
#1 http://serverbear.com/ (recommended)
#2 http://lowendstock.com/ (budget oriented)
#3 http://hosting.4or6.com/ (ipv6 oriented)
#4 http://vps-list.cryto.net/ (configerable)
#5 http://dynaboot.com/
#6 http://www.comparevps.com/
#7 http://www.amazingvpshosting.com/
#8 http://www.findvpshost.com/
For those who need more pre/post VPS order info: http://vpsbible.com/hosting/vps-virtual-private-server-vs-shared-vs-dedicated/