Removing tags via uid not tid and auto train
It will be very useful if we can remove tags via uid not tid. Because uid is writable and developer has more control over it despite of tid. When we want to remove a tag we should call additional tags/get to get specified tid and then delete it and then call additional faces/train. I think this should be only one request with removing tag via uid and auto train.
This will be very useful for developers and SkyBiometry : )
Hope we can use it very soon.