No offence taken.
(afaik) None of the XCDPs have direct access to the Xbox.com databases, so we can only capture details for gamers (or their friends) who add their tags.
We are also only able to capture details for the most recent 16 games each gamer has played.
This means quite often, especially with Gamerscore and Achievements wh*res, once they've milked a game for all it's gamerscore they never play it again. If they've played another 16 games since we aren't able to find out about it.
Most XCDP sites, including mine mention this in their FAQs etc.
http://www.my360stats.com/faqs/
my360stats currently has about 30k gamertags, but almost 50% of those have played more than 16 games that we haven't been able to capture details on.... yet.
I would imagine there's a small percentage of gamers who may have completed games but haven't connected their 360 to live, or linked their gamertag to their passport account and xbox.com so their details would never appear on an XCDP site.
One point I would make though is my list is going to me more "accurate" / complete than one of these threads that pop up in each game forum as they rely on individuals posting. The main reason I created the 100% club reports is these threads usually end up going way off topic with gamers asking for advice, offering congratulations or simply saying I'm almost there...
If you can provide me with a list of the other 430 for Hexic I'll happily add them.
∞ 李察
How's my gaming? ∞
GSW ∞