Whats wrong with gdocs? they make it easier for WMs to check stuff. It doesnt mean you should rely on google docs to show a deck is legal or not. Read rules, follow rules, just like you do in any other event, and you will be fine. Simple.
To support my point of view, I say that we put way to many trust to gdocs. I find gdocs to be quite buggy to be honest while posting to a secret section within the forums is not buggy at all. Since we have gdocs we are
forced to use them; can I just post my deck to the Team Light secret section for example? I can't, because it won't even matter (it
has to be in the gdocs for it to count). WMs do an excellent job trying to satisfy everyone but I honestly believe that (at least at this war) gdocs are more of a burden than of a help in many cases.
Another reason I dislike gdocs is because of security reasons, but I will stop the discussion right here...
Finally, aesthetically, I like the forums' secret sections much better than the gdocs but that is a completely personal taste.