For mine here as most note, its just my thoughts on clients. I always get tired of places saying clients are only dollar signs, thats just silly. So for me since I never mix full business with pleasure (oddly talking about my work) I use mine here as a general "happy note" to all, just something to think about.

Everyone else here who has chimed in exposure wise is on target, just check the rules (some places do not have them easily noted, so its always good to check before assuming).