Bitcoin is pretty widely accepted to purchase VPN services. I'm curious if monero is accepted by anyone yet.
There's another one! http://cloakvpn.com/monero
I like how they handle creating accounts:
A 30-day account will be provisioned for you using th 16 character Payment_ID you provide. UserName = The first 12 characters of your Payment_ID. Password = The 13-16th characters of your Payment_ID. (last 4 digits)
Disclaimer: this is not an endorsement, but I do like how it's set up. Don't know about quality of the actaul service provided, as I haven't yet tested it myself.
BolehVPN also supports XMR (through Coinpayments)
To support the use of anonymous currencies, services purchased using Dash, Monero, Zcoin and Zcash enjoy a 10% discount off the listed price.
You can either pay using Coinpayments which processes the conversion automatically or if you’re paying via Dash directly,
NOTE: I have never used them and this is not an endorsement.
See Monero VPN for Chrome, its completely anonymous, free for life, and mines Monero to pay for the service.
Here is the list of 32 VPN services accepting Monero