I use StackOverflow, SuperUser, Webmasters etc in the StackExchange network. I know that there are multiple
meta sites like meta.stackoverflow.com, meta.superuser.com etc.
There are various links in the bottom footer and in that meta is there. It is linked to http://meta.stackoverflow.com/ not only in StackOverflow, but also in other sites like SuperUser, Webmasters etc. I think it will be more useful if that link is dynamic, carrying the corresponding site's meta link - like http://meta.superuser.com/ in superuser.com .
It is a small suggestion from my side to the moderators, to improve our site.