I've heard of the ill effects of stick-on labels on DVD-Rs, but I was wondering if labeling them with a Sharpie (like I do for all of my burned CDs) hurts the DVD-Rs as well, because I have yet to label my O-OT copies and my Clone Wars and Holiday Special DVDs because of it. If using a Sharpie on them doesn't hurt them, then I'll definitely have to label them.

BTW, welcome Obi_Skywalker! I see you liked my avatar (not my creation, but one I use on TFN and submitted to Jay for using here).