Blogging Artists.. Do you?

Hey all you blogging artists.. I have a question:

Do you use your real name in your blog? You want the world to know who did your artwork so you’d think you would, right? How many blogging artists digitally WATERMARK their artwork? I don’t see too much of it in WordPress. Is that because you don’t care if someone else steals you artwork or creative ideas? I admit to being a paranoid person so I have been posted artwork with my signature and the date/number cropped off.