Talk page archives are here, here, here, here, here and here.
If you're here about an image or other media item with no source: all images I made are in the public domain (unless there's some legal reason you know of why they cannot be); all clips from CDs or LPs were uploaded under fair use ages ago when there was no clear policy on such things--if you think they should be deleted now, then by all means delete them.
If you're here for anything else and you want to make sure I receive it, it's probably best to use the email link on my user page. I don't regularly check this page.