I’m on Twitter to share ideas and build relationships. Are you? Your profile picture is a big part of the building relationship parts. You know, the first impression part. What do you do when you meet someone for the first time? You shake their hand. You tell them your name. You smile, I hope. “Nice to meet you” isn’t an amazing opening line, but provided you’re sincere it’s a reasonable place to start. Have you taken these common-sense practices to Twitter? It never ceases to amaze me how many people don’t. They want to be creative. Kooky. Show-offy. Mysterious. All kinds of things. Sometimes they’re just plain clueless.