"Free up to 5GB". So will there be plans with limits or just 1 unlimited space plan? Any idea what the price point will be? The biggest issue I have with photo

"Free up to 5GB". So will there be plans with limits or just 1 unlimited space plan? Any idea what the price point will be? The biggest issue I have with photos is the cost of the storage. As much as I'd like sharing and convenient access and everything, right now I just dump them all in iPhoto on my mac and backblaze takes care of it.