Which mailing list should I use

I'm actively working on using GAR for building an embedded system (not
the lnx-bbc).  Nate suggested that I move the discussion to
[email protected].  However, it seems like the [email protected] is not listed
on the lnx-bbc website and there are almost 4 times the subscribers on
the lnx-bbc list.

Also, much of the work I am doing makes direct use of the lnx-bbc
Makefile so it is not wholly unrelated to the lnx-bbc.

My question to everyone is:  Should I restrict discussion of using Gar
for embedded platforms to [email protected] or do you want to discuss it on
[email protected]

Thanks,
g.