A lot of people like to try finding varying content whenever they go online. There are some people who would like to go to forums. Forums are usually composed of questions that come from different users with other users stating their opinion about the question or the given topic. Forums can be helpful because you can get suggestions about the best products to try from different people all at the same time.
A blog is a specific content that is created by a blogger. The blogger can be someone who is passionate about a certain topic. He/She would like to share information about what he/she likes so that hopefully, other people can become influenced by the details that are given out.