[luau] Commercial Announcement Policy - Request for Comment

[Yuser]

>
> This makes the peer review a bit more fair as it's not just one or a
> few  people, but anyone who is willing to take a little time to browse
> through all of them to pick the ones that they feel are in the best
> interest of the community.
>
> --MonMotha

That is a very good idea for commercial posts.  I was thinking of leading
the subject with [ADV] or something like that but there is nothing to force
this issue.  On that note, these can be used for informational type posts
like [news] or [info] for article links and news stories.