Interesting - Articles on your favorite topics from all the best sources.
The Product Management guide - A book on how to create and ship products that people love
Brainfuck - Brainfuck is an esoteric programming language noted for its extreme minimalism. The language consists of only eight simple commands and an instruction pointer.
Product School - The global leader in product management training
Filtron - Create and share your own photo filters on Mac & iPhone
Intercom on Product Management - The ultimate resource for aspiring product managers