There's nothing contradictory about what he's saying. The MacBook is a C2D 2ghz+ machine, which is a pretty high end piece of technology. The average netbook runs a 1.6ghz Atom CPU, which is nice chip for what it is, but isn't suitable for 100% of what most people are going to want to do with their computer.
Well, neither is 2Ghz C2D suitable for 100% of the tasks people might want to do with their computer....
The point is that there are certain uses for certain technology. 1.6Ghz Atom might not be ideal for Photoshop (for example). But it would be ideal for other purposes. The Atom-equipped netbook would not be marketed for Photoshop-use, it would be marketed as a tool for those other tasks.
I don't. NBs are underpowered, tiny and cramped...they only sell because of the economic depression, not because they are attractive per se.
That's a load of crap. Underpowered FOR WHAT? Sure, there are tasks for which those laptops are underpowered for. And there are loads of tasks where they have more than enough power. Word-processors run just fine on netbooks, as do spreadsheets, Web-browsing works just fine, emails works just fine, skype works just fine. Hell, photo-management and basic adjustments would probably also work just fine!
Hell, some could say that MacBook is underpowered, and that only Mac that has enough power is a Octo-core Mac Pro. It all depends what you plan to do with the machine. Netbooks are not marketed as tools for hi-end graphics-manipulation or video-editing, they are marketed for other tasks.
And here's a clue: netbooks started selling like crazy even before the economic meltdown. And why do they sell well? Because they are
a) cheap
b) small
Earlier, if you wanted a subnotebook, you were looking at spending about 2000 bucks on one. Introduction of netbooks means that the price was slashed by about 75%.
And since netbooks are selling well, it means that they are attractive to the consumers, regardless of the consumers motivation to buy one. If it wasn't attractive, they wouldn't sell well.