Combine all of your social sites, bookmarking sites, blogs, personal or business websites, playlists, and more into one personal 'folio,' or 'profile.' Massive number of options and sites available. Privacy concerns? Well...
I'm now eminently contactable to all prodders, plyers, and plumbers...without giving out my email address. Here's how I can be reached: http://www.contactify.com/12ef0