Until 2000, home baking was very rare and limited to some rich family, because not many people had ovens in their homes. However, as people became more and more interested in home baking, people started to look for recipes on the internet. At the same time, blogging became widely popular, so many people started to post their recipes on their blogs. Not only people post recipes, but they also take pictures of every steps, which help people to visualize and easily follow step-by-step. Here is the link to the one of most popular blogs about home baking: http://bear6670.blog.me/110102914576
People who does not have any special interest, but who want to blog, started to write reviews of different goods on their blogs. Since women in the age of 20s take overwhelming percentage of the whole population of people who blog, many of the reviews are about cosmetic goods. People write reviews about different cosmetics, show how to make up with them, and write their own opinions. The following address is the access to one of my favorite blogs about cosmetic reviews: http://blog.naver.com/therealb Some other people write reviews about movies, books, and basically everything. Since American TV shows are widely popular in Korea, there are some bloggers who write review of some shows, too.