Business

PayPal quashes Pinterest acquisition rumors

Online payments giant PayPal has said it is not seeking to buy Pinterest, ending days of speculation that had prompted shares in the image-sharing site to soar.

Internet

Rising tide of leaks threatens to inundate Facebook

Facebook held back from doing all it could to stop users from being radicalized and US election misinformation from flooding the social network, according to media reports Friday.

Internet

Oversight panel rebukes Facebook, will review VIP system

Facebook's oversight panel announced Thursday a probe of the company's system to reportedly exempt high-profile users from its own rules, accusing the embattled social media giant of a lack of transparency.

Internet

Embattled Facebook releases new curbs on harassment

Facebook unveiled fresh protections Wednesday against online attacks on journalists, activists and celebrities as the social media giant battles a crisis over its platforms' potential harms.

Internet

The dark side of social media networks

A systematic review of research into the dark side of social media use has identified 46 harmful effects, ranging from physical and mental health problems to negative impacts on job and academic performance, as well as security ...

Internet

Facebook exec: We do not prioritize engagement over safety

A Facebook executive is pushing back on a whistleblower's claims—supported by the company's own internal research—that the social network's products harm children and fuel polarization in the U.S.

Internet

Facebook chooses 'profit over safety,' says whistleblower

The whistleblower who shared a trove of Facebook documents alleging the social media giant knew its products were fueling hate and harming children's mental health revealed her identity Sunday in a televised interview, and ...

Internet

YouTube cracks down on anti-vaccine misinformation

YouTube announced Wednesday it would remove videos and some high-profile users that falsely claim approved vaccines are dangerous, as social networks seek to crack down on health misinformation around Covid-19 and other diseases.

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Social network service

A social network service focuses on building online communities of people who share interests and/or activities, or who are interested in exploring the interests and activities of others. Most social network services are web based and provide a variety of ways for users to interact, such as e-mail and instant messaging services.

Social networking has encouraged new ways to communicate and share information. Social networking websites are being used regularly by millions of people.

While it could be said that email and websites have most of the essential elements of social network services, the idea of proprietary encapsulated services has gained popular uptake recently.

The main types of social networking services are those which contain category divisions (such as former school-year or classmates), means to connect with friends (usually with self-description pages) and a recommendation system linked to trust. Popular methods now combine many of these, with Facebook widely used worldwide; MySpace, Twitter and LinkedIn being the most widely used in North America; Nexopia (mostly in Canada); Bebo, Hi5, StudiVZ (mostly in Germany), Decayenne, Tagged, XING;, Badoo and Skyrock in parts of Europe; Orkut and Hi5 in South America and Central America; and Friendster, Multiply, Orkut, Wretch, Xiaonei and Cyworld in Asia and the Pacific Islands.

There have been some attempts to standardize these services to avoid the need to duplicate entries of friends and interests (see the FOAF standard and the Open Source Initiative), but this has led to some concerns about privacy.

This text uses material from Wikipedia, licensed under CC BY-SA