
The future of nearly all media, and consequently the future of nearly all advertising, he said, is about our phones. “If there is one key to our journey to building the largest digital media platform in the world, it is mobile,” he wrote, by way of explaining why AOL, a company known for its news and entertainment sites and its dial-up subscribers, was merging with a cellphone carrier.
Mr. Armstrong ended his memo, which was otherwise puffed with jargon indecipherable to many outside the world of advertising and media, with a clear message that could double as the catchphrase of his entire industry: “Let’s mobilize.”