I think that's part of the learning curve. Early devices were just too underpowered. But compare with iPhone 5: released in 2012, and still running the most rec

I think that's part of the learning curve. Early devices were just too underpowered. But compare with iPhone 5: released in 2012, and still running the most recent OS (albeit somewhat more slowly). And Apple usually has pretty extensive OS support for their non-handheld hardware too (I'm still rocking a 2010 MBP).