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Comparing facebook and Upopolis
| Social network | Number of accounts* | Account expired or not in use because of lack of interest† | Preferred social network |
| 20 | 1 | 19 | |
| Upopolis | 8 | 6 | 0 |
Twelve teenagers had never heard about Upopolis.
An Upopolis account expires when it has not been accessed for a month. One patient had not accessed her Facebook account for almost a year, but the account still continues.
