On our second day, we finished the introduction to the online tools we'll be using this semester: blogger and netvibes. The goal of blogger is to write a lot on a topic we're interested in and the role of netvibes will be to make it easy to read our classmates' writings and also other bloggers and people who are interested in the same topics as we are. Reading is essential for building up our knowledge on a topic, and writing is important for clarifying our ideas concerning that topic. So Blogger and Netvibes complement one another in reaching our goals.
On finding other blogs to read concerning your interests, use "blog search" at google. You can also search blogs at technorati.com. Usually, blogs will have certain icons (usually orange-colored) to click on to find their subscription feeds like these:

If you don't see those icons, then just put the address into Netvibes anyway and see if it can find the feed.