Any display name which does not contain a single alphanumeric character will now be made incredibly clear on the site, since they will be fully escaped.

Display names are NOT given any alt text or labels. Making a display name completely blank is not cool, but is instead just inaccessible.

https://github.com/swmff/rainbeam/commit/124bc9f9da6608cc8d726ec13e676335ecb7f3d5