Timed to coincide with the release of iTunes 10.1 and iOS 4.2, Ping has come to the iPad... Of course, if you're still running iOS 3.2.x on your iPad, you'll get it as well. (iTunes Store app is basically a thin client for all the web data stored on the cloud so it's easy for Apple to update it on the backend -- no software update needed).
Anyway, if you're used to using Ping on iPhone or iPod touch, there are no surprises here. It's just bigger. Much bigger. There are the same three tabs: activities, people, and profiles. You can comment on what's been posted (even by you), but otherwise it's... for good or ill it's Ping. And if you've enabled the new Twitter integration, it'll auto-tweet every song you like.
If you've tried it out, let us know what you think. For more, check out our complete iOS 4.2 for iPad walkthrough.