I agree totally, this is a way for Nintendo to test the viability of cloud servers, whether it's back-up save files, or maybe even for games like harvest moon, where data can "live" on the cloud with others on the server interacting with your data.
The thing with the price is it's a slippery slope, a one time $5 fee for an app that can do the same thing would still net a good profit, but if for every game they include cloud storage they could conceivably charge $5 a year for each game, eventually that's going to rack up.
In Pokemon News:
Each game (X/Y) will have their own mewtwo mega evo, MewtwoX, and MewtwoY. MewtwoY is the one we've already seen, and the mega stone Mewtwonite Y is a Pokemon Y exclusive, While MewtwoX needs the mega stone Mewtwonite X (X exclusive), is Psychic/Fighting and has the ability
Steadfast.
They've also shown a new Megamon: Mega Garchomp, which has the ability
Sand ForceThe mid Evos of the starters have been announced, no localization of names have been announced yet, but the Chespin Evo learns Mudshot, the fennekin evo learns psyshock, and the Froakie evo learns Bounce. There have been no secondary typing announced as of yet.
Two Fossil pokemon have also been shown, again no localization, one is a Rock/Dragon, the first of that typing if I'm not mistaken, and is the T-rex pokemon. It has the ability
Hard Jaw which boosts bite type moves. The other fossil is a brontosauros pokemon with the typing of Rock/Ice. It has the ability
Freeze Skin which gives normal type moves an Ice typing.
There is the generational normal type dog, a poodle, that you can give various hair styles and even change the fur colors. It has the ability
Fur Coat which reduces physical damage.
A new cat pokemon with distinct gender differences will also have movepool differences. The male has more support moves, while the female has more offensive moves.
A possible Litleo evolution was also leaked by IGN, though it hasn't been officially confirmed. It's name is Pyroar, and while it's not for sure whether this is a Litleo evo or not, it seems likely.
They've also finally released a type chart, which remains essentially the same, except for Steel which has lost it's resistance to Ghost and Dark.
It also shows how Fairy will effect the type chart. Fairy is SE against Dragon, Dark and Fighting. It's NVE against Fire, Poison, and Steel. Poison and Steel are SE against fairy types, while Fighting Dark and Bug are NVE against them and Fairy DOES have the rumored immunity to Dragon type moves.