These guides are awesome resources for getting started with a new business or learning about how the tech and social media savvy non-professional marketers get the word out for their products and services.
The Etsy Seller Handbook: All Our How To's About Selling
OPEN Forum (hosted by American Express)
Harvard Business Review Blog
Bootstrapping a Startup (hosted by Businessweek)
SmartBrief - industry news
HubSpot Blog and eBook guides for:
Infographics by Visua.ly - not a guide per se, but a good reference site for how different types of datasets can be represented as graphics.
