1) The document discusses the importance of branding and personal branding online. It emphasizes using social media platforms like Google+, Facebook, and Twitter to engage with audiences and build connections.
2) Key elements of branding discussed include choosing a memorable name and logo, using consistent colors and messaging, and owning brand conversations across different digital channels.
3) The document provides tips for personal branding such as sharing valuable content regularly, engaging with others, and using platforms and a tone of voice that presents an authentic image over the long term. Everything posted online can impact one's personal brand.