This group is a bit dormant at the moment.
If you are interested in ArcGIS Server on the Cloud, you can head over to the Geographic Information Systems Community of Practice page.
The collaboration space for this group was developed outside of my.usgs.gov/confluence, in Sharepoint. Link to Sharepoint collaboration site for ArcGIS Server on the Cloud: https://xcollaboration.usgs.gov/wg/wim/birdsofafeather/SitePages/Home.aspx
To access this site, follow the link below and use your AD login (that is, the user-id and password you use to log into your computer). Firefox users: be sure to put your domain in front your user-id, as in "GS\jdoe". If you are not part of the USGS, please contact Daniella Birch (firstname.lastname@example.org) to arrange for an account on the Sharepoint site.