Right now, the Mendix forum cuts off images that are too wide to fit within a single forum post. This means users have to leave the forum to be able to see the entire picture (and if you try to open it in a new tab, it downloads the pic). This happens fairly often, especially since screenshots of microflows and other Mendix related things are often pretty wide.
Example of screenshots getting cut off: https://forum.mendix.com/link/questions/107749
It would be great if pictures could be handled more elegantly, for instance by popping out the full picture when you click it or by showing a horizontal scroll bar.
Indeed a very valid point and suggestion, thanks for sharing!
We've added it to our items of improvements to the forum to be picked up in the near future. Will let you know once this has been released.