An increasing number of people meet and talk to their friends online instead of in person. In my opinion, this is a negative development that can lead to isolation, potentially harmful situations and also problems later on in life.
One serious problem that can arise from people socializing online is that it can lead to isolation. Before the internet, people would frequently go out to meet friends, for example in cafes, bars or restaurants, whereas now people prefer to stay at home alone, chatting online. A a result, people are starting to spend the majority of their time alone at home in their room without meeting others. Isolations of this kind is not healthy and can sometimes lead to depression and other issues.
Another issue is that meeting people online can be risky. In other words, people can assume fake identities online as well as hide their true characteristics. This is particularly concerning for teenagers who are impressionable and can easily be led into dangerous situations. Furthermore, as this interaction is online, parents have no way of monitoring and protecting their children.
Finally, socializing online can end in difficulties years later as conversations and photos that had been forgotten reappeared. This situation is currently critical for many people, again, especially for teenagers who do not think carefully before posting online. That is to say, information that is put online can remain there forever and while people may share intimate communications with close friends, these words can then resurface later on leading to much embarrassment.
In conclusion, although it has become more popular for people to socialize through the internet, it has brought about too many problems for this to be considered as a positive trend.