Good points and arguments. I'd say the scoring is controversial though, because people value different categories differently. And then there's the matter of customazibility vs. ease of use.
Personally I also think PC gaming has superior online, period. Even though there are more services you are likely to need to be able to play all the games, you get the superior experience.
Bottom line: It's a good comparison but with different preferences (different weights for differents categories) and possibly the introduction of more categories the results could go more strongly either way. I think it would be a better comparison if it was a test instead, where users could answer subjectively.







