Its not thay the 3G is optional, anyone with goddamn common sense should know that. Its the fact that its essentially 50 bucks more then the Wifi version with a memory card. If you ask me, this is what the price should have been from the beginning. Stop trying to make it look like its a case of Sony-hate and see it fr what it is. Sony finally stopping this gens "599 USD" and realizing that they actually have to competitively price their stuff.
EDIT- Oops, I forgot it was 300 for the 3G and 250 for the Wifi only, big mistake on my part and kinda makes my rant redunant now.