Everyone's talking about the direct competitor feature for Facebook "LIKE" - Google Plusone +1. I think this is a very powerful addition to Google's features because of its current control over the search engine market. Click here to see how to add Google Plusone +1 on your website. However, it remains to be seen how successful this can be. Note that one very important reason why people on Facebook "LIKE" a page is because they can see an array of images, an interesting video, a quote or comment they can relate with. This doesn't really work with Google +1.