iOS Penetration Approaching 90%
According to Bump CEO, David Lieb:
Bump says that 10% of its users are still running some form of iOS 3.0, and just two percent of users are stuck back on iOS 2.0. Within the 4.0 crowd, 52.89% are running the latest version of 4.2.1, with 27.5% still running 4.1.
Excellent news if true, but very surprising considering iOS still doesn't support over-the-air updates.