Baffled by the difference between the Blackberry and the iPhone?  What about the Android vs Palm’s WebOS?  Here’s a great chart by Gizmodo, explaining the differences between the major smartphone platforms.
Most smartphone platforms support touchscreens and/or keyboards, and let you browse the internet, run apps, view photos and play games/music/movies. And while they may act the same on a fundamental level, not all smartphones are created equal. Here’s where they match up, and where they don’t:

It’s fortunate that the iPhone OS 3.0 has been announced – if not for that, …