At the bottom of the WSJ story about the Apple tablet family sharing feature we posted earlier today, we find out that an iTunes streaming service at itunes.com could be launched as early as June. Unconfirmed, but very interesting.
I'd be pissed if this was tablet-only, but it being iTunes, my guess is that any Apple product with web access would be able to take advantage, so I'm not sure why this is a tablet-specific subject.
What I'd really like is for Apple to dole out an update to mimic one of the Zune's more interesting features, being the wifi sharing. Considering how many iPhones and iPod touches there are out there, it'd work very well.