I haven't used a watermark before, and was wondering exactly why would I want to?Other than showing that it's your photo, what is the point of it?
I personally don't like it when a watermark takes over a photo (mind you, a few well done ones do look quite nice) but I don't want to add something to my photos that will take away from them. I might try it out, but was wondering why do you, or don't you use one?
http://365project.org/discuss/general/1835/watermarks-your-honest-opinion