_apps and _graph Question in profile

Apps
#1

Can you tell me what the app uses the data for?
Some apps use and some don’t. I also notice that it sometimes takes days to write it to my profile. What if I dont want people to know what app I use.

“apps”: {
_ “http://app.graphitedocs.com”: “https://gaia.blockstack.org/hub/18MH3YQP7hTNotkhsSoq3mC3xeq6yXmXwB/”,_

Also do you know what the “graph” parameter is used for?
“graph”: {
“url”: “https://s3.amazonaws.com/grph/josephfoboyle”

Thanks for all the help

#2

apps maps the Origin URL for a multiplayer app to the Gaia read URL prefix of the files it stores. This is what lets you share data with other users of the same application. The data is encrypted so only the intended recipient(s) can see it, but this mechanism is what allows them to discover them.

graph I don’t think is being used by anything yet.