Ask HN: For god's sake, how do I get custom social share buttons like this?

All the good implementations of share buttons on content sites come in vertical columns, like so:

http://onforb.es/LpNp0Z (links to Forbes article)

So why the hell doesn't ShareThis.com or AddThis.com provide default vertical buttons like that? This pisses me off cause I've been wanting to integrate this into my site for a long time, but every time I start delving into it, I find that it's going to take me forever to customize them so they fit nicely in a vertical space.

Do any of you know of a simple script that will allow me to put these social share buttons on my site in vertical form without having to go through a bunch of tedious customizations?