All of the Alfresco Addons can now be found in the community - Alfresco Addons. We're still working on the design, but the content is there. If you own an addon, please make sure the info is up to date.
If you missed Office Hours yesterday, you can catch up with the notes - Office Hour notes. We don't record these sessions, but we'll be posting notes so you can keep up with any news/decisions/actions that come from them.