No, it's not just you, Que.
I think their idea is insane - but, for other reasons.
I just can't see playing said game on my PC; doing something else related to it on a phone; and etc etc.
Talk about diluting the experience.
Why not just let me play said entire game on any platform?
I buy it ONCE somewhere [PC, X360, etc] - I own that game for EVERY platform.
And then, if I want - I can take my saved games to put them on The Cloud and/or save locally on whatever device.
Only thing that might be a challenge for dev's to figure out - different UI's and controls per each platform.