Chicago-based self-improvement startup <a target="_blank" href="http://betterfly.com">Betterfly</a> has been connecting teachers and students in real life for music lessons, relationship coaching, jug
<img src="http://tctechcrunch.files.wordpress.com/2010/10/betterfly-picture.png" class="shot2"><a href="http://betterfly.com">Betterfly </a>, a website that helps people find tutors, trainers, teacher