Each of these apps has dramatically fewer results in search than they had one year ago, and many fewer than they actually have. The home page for these apps is in not in the google index.
Organic Traffic is down year over year sitewide 35% and half my site is wordpress. Those pages are actually up 10%. All of the drop is from the nabble pages.
They don't seem to be "noindexed."
This problem is real, please don't make me expend effort proving it to be so.