Says the blog of a company selling "An open-source observability platform built for simplicity."<p>The tension of expertise and self-interest is a tough one (I live this every day). If you know enough to have a good opinion, you are probably either:<p><pre><code> * a hobbyist fitting learning into the edges of the day
* an experienced person who is too busy to write up your opinions
* someone with a vested interest, selling something
</code></pre>
So hard as an outsider to determine who to trust and how far to trust them.