>>64
Sorry for the late reply, I've been terribly sick.
You make an interesting suggestion, and I've been mulling it over. Firstly, let me just point out,
>anyone that doesn't want 'em can just choose to not download them
This could be used to justify adding absolutely anything, so it's not really convincing. ZUN's having had a hand in all those games, however, definitely makes them worthy of consideration.
That said, I still don't think they quite belong. Like it says in the torrent description, I'd prefer to keep the pack focused on "the official Touhou Project games", not everything ZUN has ever been involved in. The connection to Torte Le Magic is incredibly tenuous, Seihou are one step away from fangames, and MiMG actually is a fangame. I think Uwabami Breakers has the best claim to being included, but putting just one of them in the pack would be ridiculous.
I think a better option would be to make a separate pack for these games, and give them a similar treatment - include any English patches, add any required external tools, write up a README with known issues and some background on the games, and so on. That's something I'd even be willing to do (although it would take some research since it's a bit out of my wheelhouse), or I'd be happy to see someone with more expertise take it on.
There definitely is value in collecting these games and making them more easily accessible, I just don't think the Touhou pack is the place to do it.
Since you suggested them, I take it you have some experience with the games? Would you be willing to share your knowledge and potentially help make a pack out of them at some point?