I just purchased a box of 100 letter sized manilla folders. They usually come in three tab positions. Left tabbed, center tabbed, and right tabbed.
Since GTD encourages readily starting new files, it's futile to try to keep the three point system properly staggered. (ie. left, center, right, left, center...)
Do you guys care about such minutia? I am a very visual person, and would ultimatley like my files to be pleasing to look at. I am considering buying my folders in just one tab position only. What do you do?