These free social media icons can be used for linking and showcasing your website fan page running in a relative social media network. Other than that i find it hard to see where these can be used.
Oh yes applications, games really showcase their fan-pages in the app either its for the mobile app or tablet. Social sharing is given high priority by major search engines so you must start becoming social with your clients, visitors through regular interaction. Website with high bookmarks in social media will rank better these days if the bookmarks are real, that is. We have covered almost all cool icons from this year 2015 and also from the last year. This list will be updated with new icons everyday, so stay tuned.