An URL shortener to make your custom URL’s.
I found this project: http://yourls.org
and I think should be a good idea for a new feature or plugin in piwik.
For example, I really interested in it because the mega.nz links, that I using in my podcast project, don’t have the real name of my external file (they are encrypted links), so actually I don’t know wich podcast my visitors download.
github issue: URL shortener · Issue #7828 · matomo-org/piwik · GitHub