Hi Guido,
good to see you joining the authors at genodians.org!
Thanks for sharing a preview of your articles.
Admittedly, I cannot quite grasp the audience you are targeting with the two postings. Even though the topics are related to Genode in general, to me they remain somehow disconnected from our actual project.
The supermarket analogy is nice, but overall the tone of both articles remains rather "educational" - like a wise person telling a life lesson to some uninformed kids. As a reader, I would find a tone like "look-what-we-can-do", or "look-what-a-painful/fantastic/surprising-experience-I-just-had" more captivating.
But this is just my individual opinion. If you like to publish them as they are, let us go ahead. They are _your_ postings, after all. ;-)
Cheers Norman