For those who contemplate issues such as the title of this post, Josh Quittner wrote an excellent article for Time on this subject. (It’s rather long, so be ready to carve out a small chunk of time before heading over to read it.) He doesn’t preach, nor pick winners and losers; he notes at the end “I’m rooting for everyone in this war.” Instead, he gives thoughtful, in-depth coverage of what Facebook, Google, and Apple’s iPhone are up to, along with a bit of a history lesson and comments from top-shelf thinkers such as Marc Andreessen. Find a few minutes this weekend and give it a read.