Reikan Focal online AF info
Yes, this is really going to be a 'check back in six months' sort of thing (it is in beta). Hopefully, they will get enough data to separate out the various lenses.
Seems like Canon's get the Love when it comes to various web sites / apps / programs that automate camera activities. Not sure if it's because Canon's are more popular or simply easier to access the various internal functions.
Both companies could go a long way to improving the general state of photography if they created a well documented API for these sorts of things.