Congrats on the post, MP!
First and foremost, it's a great read! You got me hooked immediately and I read it in one go - good and engaging writing! I'm a private investor in Switzerland myself and love to get insights from other investors here, so I'll make sure to regularly visit your page. However, I would suggest you focus on smaller pieces of the pie. By just talking about investing in Switzerland, you have to remain somewhat general and cannot cover many of the so important elements. For instance, it would be great to read and discuss different online brokers (as opposed to focus only on swissquote), decision criteria for ETFs (why did you go for these four, what is the TER, why hedged, etc) or different pillar 3a options.
There is so much to talk about, hope to read from you soon! ;-)
Samuck