I know it's not my usual Saturday, but I can't hold it in for a whole week...
If you have a Kindle, I can sign your ebook! I'm serious! Kindlegraph allows authors to add a personal message and their signatire to your ebook, electronically.
Check it out! My author page is located at: http://kindlegraph.com/authors/GoddessAsh
You need a Twitter account to sign in, but after that you're golden. I can't wait to see how it works, so give it a try!