No, I don’t use home sharing.I take it you don't use home sharing either? Because I actually envision the bulk of this working that way and the cloud option only being for those who don't link their AppleTVs to a Mac or PC. So for example, store the big game on the Mac, it streams over to this hypothetical AppleTV when you want to play it, just like streaming over anything stored in the Music, Podcast, TV apps on the Mac. No internet connection required at all that way for any apps that can completely locally store and run.
Also, 200MB down is much faster than I would expect anyone would need for this to work well. Note that just because 200MB was the MAX size for years doesn't mean that all apps are 200MB. I just did a quick search to find some sizes of popular apps from a few years ago:
Those are equivalent to maybe 3 to 6 AAC 256kbps songs. This thread might be bigger than some of those already.
- HBO Go (at that time) 31MB
- Netflix 16MB
- Discovery Go 8MB
Assuming popular apps along those lines have not significantly fattened up recently, the storage in the cloud would be like storing a few songs in iCloud. Downloads would be quick even on much slower broadband than what you have.
Bonus (for Apple): perhaps this motivates more who do not use home sharing to use it... which might help sell a few more Macs.
Downloading the equivalent of 3-6 songs every time I changed apps would, again, be a non-starter right now.
Maybe some people will buy a new Mac to save $50 or $100 on a streaming box. Seems unlikely.
At least I understand what you mean, now, even though I’d want no part of it.