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The common data is the email. Yes, it's possible, there are companies that do this and sell the information for marketing purposes.
by petervandijck 16y ago
The common data is the email. Yes, it's possible, there are companies that do this and sell the information for marketing purposes.
- flexd 16y agoI kind of knew/suspected the email would be the common data so it's not really a problem doing so but does it really matter? Is it needed or do most people just sign in with one site and stick to that? I was actually more wondering what is common practice, i don't have any popular sites requiring logins myself so i was wondering what is the norm. Do your system link multiple accounts with the same email then?
- flexd 16y agoActually, Twitter does not seem to provide a email.