They may be on BD, but since I haven't seen them (or anything about them), I'm not even considering purchasing them. Were they on CR and I just didn't choose to try them? My selections of which series to watch are fairly random or uninformed, since I don't often look at the seasonal charts to decide what to watch. ^^
I have seen these two. I didn't like them enough to import the Japanese releases, and I'm not sure if I'd buy them even if ADV had put them on Blu-ray. DVD only? Definitely 'no' for those titles.