A centalized up-to-date listing of name changes
Just like there is for bans/suspensions.
The reason is that if you're a regular poster you develop history with certain posters. Based on their usernames you know who to avoid. But then "dufus1" who you stopped getting into with because it's pointless, changes their username to "heyI'mcool." Now you have no context for who that poster is or how to deal with them.
Some posters who like to troll, deliberately take advantage of that. So it would be very helpful if a public list was kept and updated every time a change is made.
Former name1 -> Former name2 -> latest name
"These lifeforms feel such passionate hatreds over matters of custom, God concepts, even - strangely enough - economic systems." - Capt. J Piccard USS Enterprise
Darkness cannot drive out darkness; only light can do that. Hate cannot drive out hate; only love can do that. - Martin Luther King, Jr.