I'm curious to get some feedback on CloudFlare's RailGun program from anyone who has used or implemented it. The concept looks interesting, but I do tend worry about new things. Has anyone used it? Do you like it? Do you still use it? Anything else you want to share?
(Note: I'm specifically interested in CloudFlare's "RailGun" software/service. I'm not asking about CloudFlare themselves or their regular product... But I suppose you can share your thoughts on them too, if there is something very important to add. )
Honestly, unless you're pushing a LOT of traffic, you won't notice much of a difference.
I can imagine it being quite a boost actually. Consider you'll only have ~1 packet worth of deltas to insert into the cached copy - one request. Less requests - > Significantly faster page load time.