If fanime ever gets more seiyuus it would be awesome if we can get them to do something like this:
http://www.youtube.com/watch?v=9x37jCjBtjY&feature=related
or this
http://www.youtube.com/watch?v=XkJrLj9A_Do&feature=related
the latter link is clips from a show called anime-giga where they interview different seiyuus and asked them to do bit part from different shows they've done.