Amazon will take about half of all Android tablet sales during 2012, according to an estimate from Evercore Partners analyst Robert Cirha. The Apple iPad, though, is still seen holding the edge in the tablet world. "While Amazon's Kindle Fire has come out of the gates strong, as expected, we see Apple maintaining its competitive lead, if anything accentuated by what now looks like the only tablet to so far mount any credible iPad challenge apparently needing to do so by selling at cost; not to mention Amazon's success may just vaporize other 'for profit' Android ta
