I have no clue where you read this - but I'm pretty sure it's totally, totally wrong.bobs99 ... said:I remember reading that the stats storage is pretty minimal.
Stats storage (and screenshot storage, and fileshare storage, we won't even MENTION movie rendering which urk's already said will come to a halt in the not-too-distant future - see here, scroll down to 'Bungie Pro Offer Cut in Twain!') is rather large. Like... terabytes large.
In terms of bandwidth, bungie.net is still in the top 10,000 sites worldwide - and almost ALL of that is Halo-related. Someone's got to pay for that - it's not free, and it's not anything you were promised when you bought Reach. (Online stats, sure. Online stats for years after release? Nope.)