wiki-login URLs with symbols like /, ?, & and https-only

[ghost]

obfuscated wiki's userpage-title URLs, which containing symbols like /, ?, & and https-only (without redirect from http-counterpart) are being used as actual URLs on related services (like IRC)

leads to wrong URLs, henceforth 404s

example: http://indiewebcamp.com/User:Unicyclic.com_mal ->
-> http://indiewebcamp.com/irc/2016-04-08#t1460112925864

possible solution?

# 10:41 aaronpk you can hide the default title on your user page and add your own
# 10:42 aaronpk add __NOTITLE__ in the page then just use regular header syntax