With 82% of iPhone 3GS users claiming they're "very satisfied" and 17% claiming they're "somewhat" satisfied, we don't need Leanna to do the math -- that's 99% pure satisfaction according to RBC/IQ and Changewave (via Macrumors).

Apple sold 5.2 million iPhones last quarter, many of which were likely iPhone 3GS -- that's a spectacular satisfaction rating for a spectacularly successful launch.

Given that rival handset makers aren't (yet?) hitting either those per-product sales or satisfaction levels (and even passionate iPhone boycotters are lamenting the alternatives), we're wondering if the gap isn't widening?

(Of course, AT&T satisfaction levels were somewhat less impressive, to put it kindly...)