share bookmarklet/link to script

I made a small bookmarklet that I want to share with the world. Is there any easy way to share it on facebook? Preferably - one that doesn't involve exposing my code, and that also allows me to introduce changes to the code later on?

PS My code opens a new tab in the browser, and if I use a service like bookmarkify, the pop up blocker stops that new tab.

Thanks, Tal