THANKS FOR THE MEMORY: No matter how much you splurge on maximum internal memory, your smart phone or tablet will likely gorge on so many photos, videos, music, movies and/or apps that one day, without so much as a belch, it will be too full to take another bite. The dreaded screen alert, “Cannot take photo, not enough available storage,” will put the kibosh on capturing that tropical sunset or breaching whale, and you will be scolded to delete or Cloud-stash to free up space … Whew!