BETTER THAN A LIKE BUTTON | Really love a photo? Print it
instantly and share it the old-fashioned way. F. Martin Ramin
for The Wall Street Journal  THE FUTURE OF DIGITAL photography
may be all about sharing images in real time with your thousands
of Facebook acquaintances, but the Polaroid Z2300—a digital
camera that prints 2x3-inch photographs—reminds you how
instantly gratifying it can be to hold an actual snapshot in
your hand.  The Z2300, which goes on sale Saturday, looks like a
digital camera circa 1998. It's thicker (1.4 inches) and wider
(4.6 inches) than most models these days, and it weighs a
relatively hefty 10 ounces. But while the Z2300 may be chunky
for a 10-megapixel camera, it's tiny for a portable printer.
(The Z2300 can print photos that it's taken, of course, but also
those that you load onto an SD memory card.) And its snap-and-
print convenience makes it perfect for weddings, graduations and
anywhere else it'd been fun to set up a tiny photo booth that
prints images in about a minute.  Li