Wordpress even has activitypub integration now! Hooray! Here’s hoping automattic do good on their word and bring it to their other projects like Tumblr
Also as much as I like gimp, it is unfortunately not that widely used due to super specialised and hard to use compared to the industry standard juggernaut that is adobe’s creative suite. You’re probably going to get laughed at in any professional industry if you suggest seriously using it.
A more meta one - the Wikipedia list of Lamest edit wars is very entertaining. Entries include: is Hummus Israeli or an illegally occupied Palestinian dip, asking snakes what they think of the Israeli-Palenstine conflict, is 3 always an odd number?, Michael Palin vs Sarah Palin, and should we put a picture of a human bumhole in the article for anus and if so which one?