I don't know, Nintendo's not too fond of that newfangled internet thingamajig. If everyone remembers correctly, and I still have the Nintendo Power(and probably EGM, and GamePro) articles to prove I'm not insane, the GameCube was supposed to be huge on the internet stuff. They were all pimpin the modem and broadband add on thingys and how they were going to make such great use of them. They only ever made a handful and were harder to find then the official GBA battery pack/charger, and nothing ever came of it. Since then Nintendo's pretty much pretended the internet doesn't even exist in relation to their product.
Anyway I don't doubt it's possible, just look at how people played Halo on line despite their being no official support for it, just that without some new "GameSpy Tunnel" kind of deal it'd probably be more trouble then it's worth. Of course if Nintendo does come through on this it's just one more awesome thing to lure me in. Regardless you should give us a write up on the product.
As far as durability goes it doesn't surprise me that it's got a good quality screen. GameBoys are known for their toughness and will probably be good as long as twinkies when they only thing left to eat the twinkies and play the GameBoys are the roaches. I remember stories even about people who've lost their GameBoy Color or some version in the leaves in the fall, and then found it in the spring after the snow had melted and stuff and it still worked. Then there was another one about how some kids parent backed over it, and after some taping back together it was fine. If nothing else you can't fault Nintendo for making low grade products.