User blog comment:DaNASCAT/Technical Update: October 19, 2015/@comment-2763-20151020094004

I like the one about "when external sites leave off special characters from the end of URLs". Most of Familypedia's person pages end with a parenthesis and I've had problems referring outsiders using a link and being told that it doesn't work - only then do I notice that the outsider's site cut off the parenthesis. One can fix it easily with a redirect but only after one realises it needs a fix.