Combined BLU+GNHLUG list?

[mod at std.com (Michael O'Donnell)]

Since it's starting to happen fairly often
that the same posting is addressed (as this
one is) to both the BLU and GNHLUG lists, I'm
starting to get a noticeable number of duplicated
messages i.e. one from each list.  Is there some
straightforward way to prevent this, like maybe
creating (what amounts to) a single, merged list?

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