[http://www.startupsmart.com.au/planning/2010-11-22/10-reasons-investors-dont-invest-in-start-ups.html] Having been paid to write business plans, I’m always interested in the parallels between launching start-ups and selling new products. A young Aussie entrepreneur here provides his checklist of 10 reasons investors don’t invest in start-ups [http://www.startupsmart.