I really love the colors and effects in this tag. Though the left and right corners look a bit plain, try adding in something there. That's the only complaint I have, other than that it's really nice. :3
The colors seem really well blended, but the borders are a bit much. But I've never liked borders in any sig. So it could be me. I like the effects as Kites said, it's really good. The text is wonderful as well.
