Actually, this was all a joke.
I didnt steal vineon, obviously, since I used that name for several years. Actually dating back from 2001 when I made it my account name on TPM (thepokemasters).
I found this thread and someone claiming ownership over the name I made 6 years ago by googling my own name, I thought that was pretty funny.
Vineon is my name on many pokemon sites, mainly smogon.com and Netbattle where I am an admin, serebii, pojo, gamefaqs, etc etc. It is my name everywhere, it is even my AIM sn.
You came up with vineon this year as a name for leafia? excellent name. Sadly you dont own it. :)
This all can be proven, but.. I'll trust you just believe me. If not, I'm sure at least someone here played NetBattle once and can confirm.
I enjoyed your pm ordering me to change a name Ive used forever.