What is Reddit's opinion of Nimbus Screenshot?

From 3.5 billion Reddit comments

Nimbus capture. Browser extension. Works well and if you put it in Chrome you have it accessible everywhere and any both Windows, OSX. https://nimbusweb.me/screenshot.php

If you're on Windows just use the Snipping tool.

If not, you can use a browser addon such as Nimbus Screenshot for Chrome/Firefox on desktop. Don't think mobile is supported, at least that's AFAIK.