Regarding Kevin Rafferty's Feb. 11 article, "Facebook moves from the virtual world to the real one": Good article. While Facebook has done some good, such as participating in the Arab Spring and the like, for others it is an addiction whose social value is questionable.

Personally I wouldn't care if it didn't exist, but I use it as a tool to stay in touch with those whom I might otherwise never talk to or see again. In other words, it is a 21st-century Rolodex for me. Would I be considered a "user"? At present, I would say no or, at best, a reluctant yes. I fear what Facebook may mean in the future because of its hold over so many people and its reputation for data mining.

The opinions expressed in this letter to the editor are the writer's own and do not necessarily reflect the policies of The Japan Times.

calvin tong