You might recall that VMware has teamed up with LG to separate the "work" and "life" environments on your Android phone into two distinct, secure platforms, which has some pretty obvious benefits -- as more people want smartphones in their personal lives, IT departments can still manage the content on their work phones without necessitating two separate devices. Seriously, who wants to carry around two phones? (Don't answer that.) Anyhow, RIM's getting into the game with today's announcement of BlackBerry Balance at an enterprise-focused event in Boston, a tool that'll allow the computer nerds i