2ch comments include:
- It's all been a dream.
- Some sort of reincarnation
- Watanuki's memories are in the egg
- Rou ends, but xxxHolic continues
- Watanuki = 'ass chin' (Fei Wang)
- Another non-ending
The OAD spoilers say that Doumeki's mother makes an appearance and that the anime was short & open-ended. If the OAD ties in with the manga, maybe the last chapter will be about Doumeki?
Anyway, feel free to comment about anything.