Maybe they're trying to focus on a single architecture...so NOW they're worried about avoiding fragmentation, jeez.
What a nonsensical FUDish comment.
Why would there be any fragmentation? You're running the web on it...the web is architecture agnostic. This is why it never really made sense for me why they went with Intel and x86, when they could've started from day one on ARM. They are not bound by legacy software on a specific architecture, like Windows is with x86.