It would be useful to include screen shots so users can see what to expect. Definitely useful for walking through making the connection, and possibly also useful for installing the extensions
In the "Setup Remote Login", the line "Open a terminal in VS Code after installing the extension, and type in the following :" doesn't contain any commands to type in (I think you removed this step on the advice of @andersy005, so you can remove this sentence as well); it might also be good to add bullet points or a sub-list to separate the different steps
I noticed a typo in the "Collaborate!" section (missing an "e" on the word "the"):
A few comments on the latest blog post