Nowadays, Twitter is one of the largest social networks. Anyone can create an account for free and start following his favourite actors, singers, atheletes or politicians. Almost all celebrities have a representation in Twitter, so that anyone, just like fans, can send them tweets of support, disagreement, etc.
This social network, which was created in California in 2006, is based on a chronology in which messages appear like tweets of the people you've chosen to follow. Likewise, you can also send direct messages or create lists about topics that interest you. It’s really useful.
The word "tweet" is inspired in the song of the birds, and if you pronounce it in high-pitched voice, we realize that this is true. Therefore, the Twitter logo is a bird, and people communicating through this network could be identified with birds singing.
Taking this into account, not only do I think that Twitter is one of the best social networks that allows us to be connected at all times, but also you can only write messages of 180 characters, so it is a simple and concise way to be informed without paying much attention. It can be said that Twitter "goes straight to the point".