Mod un-editable to supporters/co-authors?

[Snake]

Alright, I'm not sure if this have ever been posted but it has come to my attention that supporters and/or co-authors of a specific hack are NOT allowed to edit and update a hack. Any idea why? You see, I'm already a supporter/co-author of a specific hack but aren't I supposed to have the ability to edit and update the hack, too? Otherwise what would be the use of the co-author/supporter thing?