Finished Clannad.  I feel like I'm a bit of a sucker for the Tomoyo-special-episode type story.
Might move straight on to the sequel.

Watched episode 1 of Tatami Galaxy.  Can't say that this show is for me.  The excessive amount of monologue is probably the biggest turn off for me.  Art work is very noticeably crude, but more based on emotional context rather than looking realistic.  Story seems okay, but doesn't look particularly special, and I can't quite see much scope for comedy or a change.  Maybe I'm wrong about that, but from the first episode at least, I don't think I'll continue with it.