Thank you all for the inputs. Really helps a lot.
Haven’t exactly decided if I am going to use a watermark or not but I am feeling better seeing both sides to this subject. Also, thank you for the digimark idea. Maybe once I feel comfortable charging clients I can do that.
I am more worried about someone stealing the images and charging for services using my images (not saying I have super stellar work, but it is a lot better than the fauxtogs) And no longer am I surprised at what they do.
Thank you again everyone!