https://www.reddit.com/r/software/comments/7634uo/services_saas_resource_project_management/
https://www.stumbleupon.com/su/1xF1wg
https://slashdot.org/submission/7510347/services---saas-resource-project-management-software--workotter
http://www.workotter.com/services/
http://www.scoop.it/t/top-project-management-software-tools-project-management
http://www.workotter.com/services/
http://www.pearltrees.com/workotter#l633
http://t.umblr.com/redirect?z=http%3A%2F%2Fwww.workotter.com%2Fservices%2F&t=ZmYxODg1N2RhZGExMDNkY2VlNGU5YzEzOGU1MDgwNDFmOWU4OTEwYywwNGxxaVhySA%3D%3D&b=t%3AXL6SkcOjqtHl8f872WCaBg&p=https%3A%2F%2Fworkotter.tumblr.com%2Fpost%2F166351852914%2Fservices-saas-resource-project-management&m=1
http://vtv10.com/story/667559/
https://dzone.com/users/3055385/workotter.html