i wear a van dyke or goatee alternately, and 14 month old Lillie is clearly tickled when i snuggle or smooch 'er on teh cheek. the other day i landed a kiss unintentionally on her lips and wondered if i felt right about it. SHE didn't mind, and i think i can take her reaction and feelings as a guide. rather than fall in to habits, i intend to continue taking cues from her feelings as she grows into a young lady.
all this takes for granted that there is a very real difference between fatherly, affectionate kisses that let Lillie feel loved and nurtured, ... and Kevin Costner's notorious
"long, slow, deep, soft, wet kisses that last three days" that i reserve for the woman who is not my daughter. if Lillie sees us do this, and tries to emulate it with me, well then, we will have to have a chat about it, and my position on this may change based on personal experience. YMMV (your mileage may vary).