The iPhone keyboard is probably the best smartphone keyboard yet. However, you may sometimes need to adjust a few of your own preferences to the iPhone keyboard.
Fortunately, Apple have done the job. You are offered various settings for your iPhone keyboard. Simply navigate to 'settings-->general-->keyboard' to find the adjustable settings.
Additionally, Apple have released keyboard shortcuts in iOS 5(post coming soon!). Keyboard shortcuts takes smartphone keyboards a step ahead.
What do you think of the current keyboard options offered by Apple? Are there any other options you think are vital but Apple have missed out? Leave a comment and let us know.