What's a Bloggerwave? No it's not a synchronized waving of people who blog, it's a way to make some extra money while blogging. You can earn extra money by reviewing websites or products and linking to them from your blog post. Easy enough. Most of us have been doing this for free for a long time whenever we highlight or blog about a product we like or dislike. If you are interested in monetizing your blog, as many bloggers have been doing lately, check them out and see if it's something you're interested in.