MageMail is a SaaS app for Magento. It does triggered email such as abandoned cart, product recommendations, review requests, and more. It was recently acquired - I'm staying on board as a strategic advisor!
More info about the new CEO here: http://www.prnewswire.com/news-releases/erik-bullen-joins-magemail-as-ceo-300435670.html
Interviewed Alessandro Ronchi of Bitbull, a Magento agency in Italy, about how he's built his team and continues to recruit Magento talent, how he's organized MageTitans Italy, written a book, and more.
Frontend Content Editor is a Magento module that attempts to make it a little bit easier for site admins to manage content, such as CMS blocks, CMS Pages, Product pages, and more. (screencast)
Kalen interviews Vinai about Lizards & Pumpkins
Kalen interviews Juan Alonso and they talk about Magento 2, code generation and deployment tools
Kalen interviews Marty about the security scanning tech they've built over at MageMojo for the Magento sites they host
Kalen interviews Benno and checks out a demo on Cobby. Some really interesting use cases around import/export to Magento, pricing, images, translations, multi-store, and a lot more.