It's my opinion that you can't make the assertion that the Nexus 4 is faster than the iPhone 5 by feel. Some people feel like their cars or motorcycles perform better after an oil change and a car wash, but it's psychological. Otherwise, I guess the rest of the article is interesting because it just proves that these "Why I switched" articles are never going to die for whatever reason.
In 2008: "Why I switched from BlackBerry to iPhone"
In 2009: "Why I switched from iPhone to give webOS a shot"
In 2010: "Why I switched to Windows Phone from iOS"
In 2011: "Why I switched to Android from iPhone"
In 2012: "Why I switched from X to X because it doesn't even matter anymore"
I get that it gives perspective on the differences between platforms and devices, but these pieces can only be so narrow because it's only one person's perspective.
In 2008: "Why I switched from BlackBerry to iPhone" In 2009: "Why I switched from iPhone to give webOS a shot" In 2010: "Why I switched to Windows Phone from iOS" In 2011: "Why I switched to Android from iPhone" In 2012: "Why I switched from X to X because it doesn't even matter anymore"
I get that it gives perspective on the differences between platforms and devices, but these pieces can only be so narrow because it's only one person's perspective.