Hello! I just cleaned out my Flickr account of personal photos, and am planning to upload some of my better photos in a more professional manner. It would be awesome if I could offset the cost of gear now and then, but it would also just be nice to have my best photos all together. I'd like to watermark my photos, and I am wondering what is the best way to do that. Is there a difference between a watermark and putting text on a photo?