What we do must be within the guidelines of daas torah. You have a great idea, and I have no hadracha to give. I'm stumped.
The idea is brilliant, the shuls sre all nebachs.
And you are gonna have to do this one yourself.... like no-one else here has facebook. OK you'll have to do this one without me. But you can always access the GooG folder I created with all the letters posted on the site.
Oh-yeh, just make shure that you delete your account after this 'ad campaign'.
Cons: Everyone here who struggles with facebook as an aspect of their addiction, will be drawn onto that shmutzfest, to promote this oasis of a website. (Yes GUARD you can quote me on calling this site "An oasis within the baren desolation of the web" :D) This will definitely be triggering alot of people who should otherwise not be on there. But metzad sheini, the shuls who are anyway up there, and not leaving the site, should be a great venue for PR and Advertisements!!!