For those not familiar with his work, Benjamin is an excellent designer and certainly a purveyor of future web tech (a visit to deaxon.com will offer a great example). However, I feel like this post has come a bit too soon. Yes, as it stands native apps are more powerful than mobile web apps built on HTML5, CSS3, JS, etc., though, I think we're only at the onset of this technology. While there does seem to be a fair amount of hype behind mobile web apps these days, seasoned developers know when switching to an HTML/JS only app is suitable. That being said, we can't ask everything of a spec that hasn't even been recommended yet, or languages that have only been around for a couple of years (in some cases months). These things take time. It's good people are hyped because that can only mean a positive future with more rapid innovation. If we're still in the same spot as we are now in a year, feel free to start the onslaught.