Profile photos are a must in this day and age of social networking sites. LinkedIn is now going to allow it's users to add a photo to their profile. Don't worry, they're not turning into MySpace. They just want to allow their users to be able to see who they're talking to.

Finally! I mean, don't you want to see what people look like when you meet with them, even online? I do, as do a lot of people. That's why sites like Facebook are so popular, photos. Without photos you're just chatting with a faceless person on the other side of your computer screen.

Now instead of talking to the faceless, you'll be able to chat and communicate with real people, and see who you're talking to.