Nope. I almost never uses smileys. And Kazuki-dono, I used too many because I was reffering to them, not because... I don't know a good reason to use too much of them. It seems that EliteFourAutumn knows a good reason, but I don't think so. So let's just assume that wanting to use a lot is reason enough for using.
TPBM posts on the playgroung alot.