[citation][nom]nebun[/nom]ha ha ha, ok jukes aside. the iPhone is a really nice piece of technology not to mention it's the best at what it does. Wait until the new iPhone comes out, it will do it even better[/citation]
'The best' is subjective and varies from person to person. Just because something is popular doesn't mean it's 'the best' for everyone.
For me, the iPhone is unable to access my company's Exchange server because the IT dept here has blocked them (something about the iPhone pinging too often and generating issues and security concerns - I'm half convinced our servers are held together with baling wire and wishful thinking but that's a whole other issue) but my BB Tour works just fine. I also happen to hate touchscreen keyboards with a fiery vengeance, so once again, the BB is what I would consider 'best' for me.
Just like OSX is 'the best' for some people, Win7/XP is 'the best' for others and Linux is 'the best' for the rest.