Thanks for pointing that out. Fixed

If there are no overall directory of threads concerning vanity wallet addresses, I'd like to have a crack at it.
There are a lot of threads indeed, but not many of them are guides. But if you want to have a crack at it, go ahead

i visit that thread above but unfortunately that guide seems hard for a newbie, maybe you can add my thread
[GUIDE] How To Create Vanity Address (Segwit)the guide i create contains a tutor about create a segwit address and generate vanity segwit address using split key
I'll wait a bit, if Timelord2067 comes up with a complete overview I'll add it all at once.
I haven't added this. It's basically a copy of Wikipedia.