"ShadowMe" is a new app that allows you to "lurk" on Twitter as any user of your choice.
This doesn't mean that you can sign in as anyone and tweet for them, but it does allow you to see the tweets from their followers and what comes up in their timeline. Apparently, it works equally well for celebrities or accounts with 10 followers.
This could be interesting for marketers who want to find out what interests their customers by seeing their custom build Twitter stream, but I somehow feel like it would be used a little more casually than that and is probably just a little useless.
Walk in their shoes, stalk them, learn with them, what does this mean for SEO?