Ever since I unveiled my latest blog design, I have received more than a few messages from those who are curious about the social media buttons at the end of each post. Not sure what I'm talking about? This is what they look like: (I should also note that when you mouseover each button, it will change colors via a nifty transition effect. Go see for yourself! ;-) ) Now, I know that there exist tons of WordPress plugins for sharing posts. But I also know that oftentimes, these plugins can slow down a site, and/or not have enough customization options for you to display exactly what you want and how you want it. And this is precisely why I chose to create my...