I submitted stk8.co few days ago but it barely got the attention.
stk8.co allows you to stack several Links or Text and share them under one shortened url.
It embeds a preview of the link for common services like youtube, vimeo, amazon, cnn, scribd, etc...
Here are couple of examples:
It also has a bookmarklet for easy stacking. The bookmarklet is transparent, one click is all what it takes to stack a link.