Ok, I got the Google +1 working, and am currently working on FaceBook Buttons. I've started adding the "Like" Button to my site, and when I tested it I realized that the "Like" Button is good for the entire site instead of individual pages.
My question is this: Which is more beneficial to my website - having the "Like" Button, which is good for the whole site (Once clicked on one page, you can't click it again on any other page) or the little "f" Button such as the one you see on posts here on the forum which appears to be good for individual pages?
At this point, I'm more interested in SEO than anything else... I'll be putting customer recommendations on my site anyway, so having individual products "Liked" isn't really an issue.