I think because video and photos have the potential to be huge, especially in higher-end cameras, so it wouldn't take very long to exhaust 10gb of data, implyin

I think because video and photos have the potential to be huge, especially in higher-end cameras, so it wouldn't take very long to exhaust 10gb of data, implying that they might be using a service that allows more for longer-term stuff (e.g. S3).