Given what a POS Slack is
Why bother?
Google hopes to further invade the worlds of teleconference and business chat with a set of new offerings. The Mountain View ads broker unveiled new hardware and software today that will take on the likes of Slack and Cisco Spark. Dubbed Hangouts Meet and Hangouts Chat, the services will allow a collection of users – such as a …
Not any more. In the dim past SMS and voice calling were in the Google Voice app. Then they got moved to hangouts. Now apparently, I discovered when trying to send a message to a contact, text has moved out of hangouts and is back in the GV app. But don't expect it to notify you when you received a message.
Outside of search, Google is a dog's dinner of incompetence.
They will apply Merkle trees to ensure the verifiability of the Content just like they do to the NHS Health Data.
Unfortunately to generate and verify the signature tree you need complete access to the entire data set.
All your data and private secrets are belong to Google [and whoever they choose to share & market the original and derived data to].