What I would like to know is if it is possible to simply change the facebook icon to go to my facebook page. Essentially just making it a link but using the rest of the sharing tools.
I run into this a lot where clients have their own facebook page they want to link to but they don't have a twitter account so they want people to use the sharing feature of addthis so people use their own twitter accounts to share the page they are on.
Your best bet is to use our Facebook follow button. You can generate the code for it here: https://www.addthis.com/get/follow