Hello Geodesigns -
Auctiva Commerce is still active and available. You can visit the site at http://www.auctivacommerce.com/ for information about stores and the plans we have available. I am unsure where you were checking on the forum, but at least one of the forum threads is active as recently as today. It is possible that there are some out of date entries in the Help pages for Auctiva Commerce, so if you encounter one, please let us know so we can update it appropriately.
- Craig