Not really. Kohaku Doori isn't posted here since it's /jp/ related, not because nobody knows about it. But, yeah, Type-Moon is what I miss most about pre-split /a/. I even went over to /jp/ and made a Caster thread.
Oh well, even if it was broken into seperate boards for 'Anime' and 'Manga', /a/ would still be my /a/.