மின்தமிழ் - join
Tamil in Digital Media is aimed at IT professionals, academics, individuals and institutions committed to preserving tamil heritage materials in Digital media. This group encourages broad based discussions on the working of 'Tamil Heritage Foundation' (http://www.tamilheritage.org) mission.
Medium activity, 842 members, moderated

soc.senior.issues - join
Issues relevant to seniors and aging.
High activity, 340 subscribers, Usenet

Neuros - join
Group for discussing the Neuros Next Generation Products (Includes the Neuros OSD2.0, OSD, 442v2 and Neuros3).
Low activity, 586 members