There are not many social bookmarking icons freely available on the web, but when you seek to find vectors of social bookmarking icons then the search is little more difficult. I believe folks at ThinkDesignBlog realized this and they created 20 social bookmarking icons which they are now giving away for FREE.

These icons are great as they’ll retain the charm even if you scale them down or up. Enjoy the freebies which you can download at the ThinkDesignBlog.