There is a news page on XING that curates interesting news and articles on product management from Monday to Friday on a daily base.
The top 3 most clicked articles of calendar week 23 were:
Designers are more valuable than programmers
Microsoft kauft To-Do List Startup 6Wunderkinder
Product Management in Agencies and Startups: What’s the difference
If you like to follow the news page on XING, click the following button