That will happen when web apps will completely replace device-specific apps, and by that I mean that it's one of those predictions I don't think will completely

That will happen when web apps will completely replace device-specific apps, and by that I mean that it's one of those predictions I don't think will completely pan out. OnLive will face several challenges that will make a console-solution innately better due to the unavoidable issue of latency. As a gamer what might seem like insignificant amounts of lag can ruin gameplay. If not are the user's actions subjected to lag, but also their display and other calculations this can really be a deal-breaker for many customers. I'm sure there are games for which OnLive is perfectly suited, and in those categories OnLive and its successors will dominate. But I also believe there are categories of gaming for which consoles and dedicated devices will continue to dominate. Much like PC gaming hasn't been wiped off the face of the earth.