Five Smartphone OSes And Why They Matter  Cell phones have come
a long way from the giant bricks they started out as. Now these
marvels of technology can give you directions, order a pizza,
play games, and stream movies all at the same time. All of these
great features are due to the great innovations behind the
operating systems that power them. In a sea of cell phones, five
operating systems are fighting for your attention.  1.
BlackBerry. One of the first cell phones to sport a hefty OS is
the RIM BlackBerry. When BlackBerry first hit the cell phone
market, it was aimed squarely at the business user. BlackBerry
connected to corporate email and made it easy for business types
to stay connected in an ever increasingly connected world.
BlackBerry is now shifting gears and looking to win consumers.
They may be loosing their top spot, but they are not going down
without a fight. Most notable in this fight is a new tablet
device that is soon to hit the market.  2. WebOS. Palm was once
the pinnacle of handheld pe