Are you ready to switch to free nationwide calling ... [Googlephone]??

Yes, it is true, for those of us who wait, the Googlephone is coming. No more need for carriers. Those of us who use Google voice already know the power of Google and the promises are real. 

Google will offer free phone service but the lifetime unlimited free USA nationwide + Canada calling could have an upfront price tag of $500. I'm sure each country will have its own 'free' versions.  Press release.

Would you make the switch? Would you buy one?