iPhone´s Firmware 2.2 is already available for developers, and some future implementations are “leaked”. In this case, Google Street view is one of those.
As you know Google Street view is (unless for me) one of the greatest app for the T-Mobile G1 (Android OS). iPhone OS is built with Maps (Google maps) and now you can even download for free Google Earth on the App Store. Now people from Google are working on this amazing app to be released with firmware 2.2 and one of the highlights is that this version Google Steet view for the iPhone features the ability to give mass transit directions.
There is some more information about 2.2 firmware.For example: line-in audio is now supported, giving devs the ability to create voice recorders and other interesting audio apps, the possibility of disable the keyboard autocorrection and many more.
Of course amazing new features will be provided with this new firmware, but I hope some of the bugs that already exist will be once and for all fixed like the slow control of the screen keyboard.