I adore the simplicity and balance of your signature, and I cannot even begin to tell you how much I love that pretty pastel heart that gives it a bit of color and leads the eye toward either of the images.
I think it's very kind of you to move the attention away from yourself and place such helpful links in your signature. But on the note of "yourself," the crossed out words in your paragraph of more personal info give a lot of personality to it and bring a smile to my face.
Gorgeous, all in all!