Interesting: http://www.windowfarms.org/ has 26,829 members at http://our.windowfarms.org/activity/ ~sanjay -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.bioenergylists.org/pipermail/greenbuilding_lists.bioenergylists.org/attachments/20111219/5f80e0da/attachment.html>