Twitter introduces self-citation.
In Twitter appeared the novelty that users have the opportunity to make retweets themselves.
We can say that such a function available from the resource before, but it was harder and it was used only by experienced users.
For self-citation of his old tweets in the tape previously, users needed to put a period before the nickname (for example: .@username). Now all this can be done using the buttons, are specially added in the Twitter interface.
Note that not all users have welcomed the innovation in Twitter approvingly. Some users believe that the new feature in the microblogging service will cause an influx of spammers, who will quote their own advertising messages, thus further sasori resource.
