Yeah... I want to see webOS do well, but making one of your main differentiators be tight integration with a product that essentially nobody owns isn't normally the route to success.
It's not compatible with the original Pre or Pixi. It's compatible with the veer, which just came out, and the pre3, which doesn't even have a release date yet. It might be compatible with updated versions of the Pre2 but I don't think they're banking on people buying those.
No, the touch to share functionality is based on some form of near field communications. I don't think the Pre2 has the hardware. The Veer (with a software update) and Pre3 are supposed to support it.
