Coin folders, obverse or reverse showing?

I've got a bunch of these Whitman coin folders, and for the most part I put them in with the obverse showing. The exceptions so far are the 2004-2005 Jefferson Nickels and the State Quarters. I put one mint obverse showing and the other reverse. How do you stick them in?

I like to show the side with the date and/or mint mark. The last few years of nickels made that a challenge, with the design changes, which I really liked, so I usually show the reverse for the Phila. mint mark and the obverse for Denver (most of the coins in our neighborhood come from Philly) just as you do. Same goes for the state quarters. With the presidential dollar coins, the mint mark and date are on the edge, and the reverse isn't all that interesting, so I'm displaying both "P" and "D" coins with the president face-up. There's really no right or wrong on how you display your coins (as long as they're not getting scratched or worn) -- it's your collection, so do what you like best and don't sweat what someone else might say about it.