Blogcritics runs a poll for American to find out what blogger blog, among the poll many mostly blog for personal things, meaning they usually don't bother about interesting topics, but just keep blogging. I wonder about Singapore, but think is about he same. (Link)
What blogger blog about:
11% of bloggers focus on politics and government.
7% on entertainment.
6% on sports.
5% on general news and current events.
5% on business.
4% on technology.
2% on religion, spirituality or faith.
Additional smaller groups focus on a specific hobby, a health problem or illness, or other topics.