Yesterday I noticed that Ralf Petter's blog "Everything about IT" is not online anymore. Ralf died years ago from cancer and his blog contains invaluable tips around Notes, Eclipse and Expeditor development. In June 2017 when I heard about his death, I downloaded all blog articles and kept them on my local disk. Now that the official blog is gone, I uploaded them to our server, added them to the Google index and made them available here

As in previous years, I copied the download URLs of all the already available session slides from the socialbizonline.com website. Unfortunately, a lot of slides are still missing and some are only provided in black and white mode with 2-on-1 page.