Thank you for the Mobile Devices (Android Installation) guide! I used it in conjunction with the OpenVPN app on an iPhone 4 iOS6.1.3 to get BolehVPN running on it.
Now that there is an official OpenVPN app on iOS for non-jailbroken phones, perhaps it is time to update the "Mobile Devices" guide to reflect this change and maybe even provide a link to the OpenVPN app in the app store. The in-app profile instructions make it very easy to import the configuration files as amended in your guide. Might also be worth advertising the fact that your service works with both OpenVPN and L2TP protocols on iOS.
Great service, as always!