Comment to someone you haven't ever interacted with before or introduce yourself to someone you've interacted with and friend/follow them. Afterwards,
leave a comment in this post with the equivalent of "I did it!"
I think I've done a pretty good job of accomplishing this thanks to st_aurafina's great friending meme, so I will count this as done. I still want to read through the comments and add more people, though. Even on the Internet, socializing can be hard. I tend to be the type of person who keeps to herself and is just happy to read what others have written. I've spent several years of my life just lurking in the shadows, but I'm glad that I've tried to reach out to people and make connections as well.