[mooreds]

Err, I think the parent's point wasn't lockin in terms of the code you write, but in terms of your architecture. Setting up your own system driven off of s3 or dynamodb events (if you wanted to move the functions onto your own bare metal) would be a pretty big project.

[justincormack]

ZeroVM lets you run code on Swift, Openstack's S3 clone. Although it is not evented, and they mainly support Python, so it is a way off at present.