Alen Siljak's blog. Interesting links, articles, and thoughts...
The last service I used for posting Google+ messages to Twitter stopped functioning but, fortunately, there are others that are active and well. I have now linked Google+ and Twitter via
MongoLab has a free startup account with up to 240MB of storage with MongoDB. Great way to get started with cloud hosting of the data storage.
More details: http://mongolab.com/about/pricing/
Agile Skills Project, from the members of the Scrom Alliance. Great overview of Scrum, reference card, etc.