I am Vincent. I am the creator of this Free Astro Wiki, the maintainer of Siril's new version and the instigator of the MCMTII porting to POSIX systems. I also maintain some packages for astronomy software in the Arch Linux distribution.
If you need information about this Wiki or if you want to have a write access to subversion repositories, contact me. If you want to contribute to the wiki in any way, request an account, this is unfortunately moderated in order to prevent spam.
Contact me by email 
or using the wiki's messaging system if you have an account.