Hacker News new | ask | show | jobs
by gcb0 4291 days ago
yeah, you see, i also do not like giving out my whole address book either.
1 comments

That would be the normal way to do it at scale for this feature. Though with a small amount of users, I suppose they could just send the app a list of all the numbers they have and compare to your phone book...
What about - no ;P That's the worst idea I have ever heard ;)