I like the size and the shape of the lettering you used, especially on #3 and #6. I'm wondering if there are any other ways to incorporate a smile, although entry #3 is really growing on me. Thanks!
I like the "family of teeth" that you have on entry #19. I wish it was a happy face instead of a frowny face but I suppose then it would look funy unless the teeth were located below the lettering. I also like the color of green you used on entry #22 and #20.
I think I like the size and the color scheme you used on #58 the best, although I'm going to ask my friends if they prefer that or the smaller smile on #61. Thanks for giving me all of those variations.