currently I do have the hrc equal sign sticker on my van, but I'm not in love with it. I have had a few lovely "femme" stickers over the years. maybe it's time for a new one.
I live in a very strong military town in texas, and I often think about making a sticker that says, "I support ALL our troops" with the "all" being in pride colors. However, I do have a slight fear of getting myself kilt.
I do think it's helpful for others who are more closeted to know they aren't alone.