PROSPER - Prosper is a pioneer of peer-to-peer (P2P) online lending in the United States.
Software Product Management Stack - Resources & tools to help you manage your software product
MCS-rm - MCS-rm is a rental management software that manages and controls the efficiency & profitability of hire operation.
The Product Management guide - A book on how to create and ship products that people love
ProdEval - At tcwsoftware.
Product Management Exercises - A repository of product manager job interview exercises