A few posts on the subject of CSDs, by the developer of KWin (he knows his shit):<p>* <a href="http:&#x2F;&#x2F;blog.martin-graesslin.com&#x2F;blog&#x2F;2010&#x2F;05&#x2F;open-letter-the-issues-with-client-side-window-decorations&#x2F;" rel="nofollow">http:&#x2F;&#x2F;blog.martin-graesslin.com&#x2F;blog&#x2F;2010&#x2F;05&#x2F;open-letter-th...</a><p>* <a href="http:&#x2F;&#x2F;blog.martin-graesslin.com&#x2F;blog&#x2F;2010&#x2F;05&#x2F;why-you-should-not-use-client-side-window-decorations&#x2F;" rel="nofollow">http:&#x2F;&#x2F;blog.martin-graesslin.com&#x2F;blog&#x2F;2010&#x2F;05&#x2F;why-you-should...</a><p>* <a href="http:&#x2F;&#x2F;blog.martin-graesslin.com&#x2F;blog&#x2F;2010&#x2F;05&#x2F;follow-up-on-client-side-decorations&#x2F;" rel="nofollow">http:&#x2F;&#x2F;blog.martin-graesslin.com&#x2F;blog&#x2F;2010&#x2F;05&#x2F;follow-up-on-c...</a><p>* <a href="http:&#x2F;&#x2F;blog.martin-graesslin.com&#x2F;blog&#x2F;2015&#x2F;11&#x2F;october-plasma-on-wayland-update-all-about-geometry&#x2F;" rel="nofollow">http:&#x2F;&#x2F;blog.martin-graesslin.com&#x2F;blog&#x2F;2015&#x2F;11&#x2F;october-plasma...</a>