Fixed url from zapkitty:
http://tinyurl.com/7dm9uud
Yes, you are generally right that accelerators are a proliferation risk, still DPF in my opinion is cheaper than accelerator of almost any kind and size considerations matter as well.
Of course in case someone has to run a fossil fuel plant, then it is harder to conceal the operation, probably thats the reason why accelerators are not scrutinised by IAEA.
