Not really. It comes across as someone who is passionate about Linux and is legitimately frustrated that some problems persist for years and years.
I assume you're ignoring the 'Rant' section half way down. Did you find anything sensible in there? The opening lines read
Sometimes I have reasons to say that indeed Linux ******* sucks **** and I do hate it. Lennart Poettering doesn't give a flying f*ck about how I want to use my system, and I don't even want to mention that those two things used to work previously.
That's not passionate, it's pathetic.
But really the fact that the author blames so many things that aren't Linux on Linux is what really sets alarm bells ringing for me.
Just looking at item 1 (Hardware support) point 1, for example, the fault is mostly with Nvidia and AMD (note the author has written ATI several times), not 'Linux', because they haven't/won't provide free drivers and therefore require developers to reverse-engineer big chunks of functionality.
Other complaints I can see are with X.org and mesa, which are independent projects unrelated to Linux (they're not even 'for' Linux, both work with various BSDs too). The section goes on whining about support from other manufacturers including Nvidia (again), Creative, Lexmark, and Canon. Writing that products from these manufacturers should 'just work' and blaming Linux developers seems to unfairly exonerate these companies for not contributing to the support of their products. These things work on Windows for the obvious reason that the companies have developed drivers for Windows.
The only really legitimate point I can see in that entire first section is about ALSA, which
is part of the Linux kernel.
Dressing up a very wide collection of gripes about FOSS as an article of 'major Linux problems' shows the author either badly misunderstands the nature of the things he/she is criticising, or is hunting for clicks, or is deranged (or some combination of these).