First at what you did to Touko's thing: The last row of text is partially on and off the blue, so it looks weird. But that could be Safari.
Second, I know my cursor makes it hard to read the title tag, but at least on Safari the text stays there when I move my cursor~ I know it doesn't on Firefox because Firefox sucks when it comes to signatures but yeah. Also, would you prefer a Gaussian Blur border thing or badly pixelated border?
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OK ANYWAYS I'M SUPPOSED TO BE CRITIQUING SIGS. SO YEAH.
6.5/10
The gradient text is flawless. But that's about the only thing that is. The third icon (second from the right) looks terrible with the background it's against, and would probably do much better if you made the white background of said icon gray. It's pretty easy to do, ne? Second, I'm not too fond of how not all the icons are a similar color scheme. I'm looking at you, second icon (second from the left). Third, the box itself does not look too good on a nearly-white background, which is what Time and Space has. I can barely see the border on the left so it looks like it's part of the style background itself.
I swear I point out the flaws more than the plusses. I really need to fix that ._.;