TimeBanking

Dear people,
I consider using Drupal because my search engine pointed to this group. I am new to Drupal.

I have had quick looks to Timemachine and Community Weaver in the description of this group.
Last release of Timemachine seems to be in 2011. Is it still alive?
Community Weaver link points to an external site rather than a Drupal project. When I tried to find the tech. via builtwith, it showed no Drupal. Is it still a Drupal-based project? Is it an open source project or a prorpetary one?

Thanks in advance for any help!
Best regards.

The ability for members of one TimeBank to trade services directly with a member of another TimeBank is desired by some in the TimeBanking community.

The technical challenges of intertrading are the different software platforms and different service descriptions (taxonomy) in use between TimeBanks, including TimeBanks using the same S/W platform. For example, Community Weaver (TimeBanks USA) and Time & Talents (hOurworld) are based on different S/W, different database structures, and use different service category naming conventions.