For marketing and PR folks, custom twitter backgrounds are absolutely necessary. That is, if you believe many very knowledgable people in the PR and social media world. It's fairly common to see this "necessary" adaptation in one of countless "Top 10 ways to maximize Twitter" blog entries. Of course, I'm not talking about a simple, pleasing, background image, I'm referring to backgrounds designed for personal or business marketing purposes. And, frankly, I get the pro-customization point. A custom background stands out from the pack. It can communicate a level of sophistication with the platform. It allows for people to quickly and easily see your picture or logo, a brief bio and other ways to communicate with you. But...
