I am really happy to present my first FREE icon set here, which was actually created to use in my personal blog, but later I have decided to share it online. There are total 18 social media icons including twitter, facebook, linkedin, orkut, myspace etc… and it comes in two sizes of transparent PNG 24-bit format. The photoshop source file (PSD) is also included, so that you can modify and create different versions if required. And they are all free, of course.