It has been really amazing to watch the number of perfume blogs skyrocket over the last year, to say nothing of the blogs on fashion, shoes, accessories, beauty, even eyeshadow. If you're feeling overwhelmed, I have some advice: get a blog reader. If you already have one and you're still overwhelmed, I can't help you, but if you don't have one, read on...
My blog reader (also known as a blog aggregator, or sometimes an RSS reader) of choice is Bloglines. It is very simple: you sign up for a free account, enter subscriptions for the blogs you want to read, and sit back while Bloglines brings the latest posts (via RSS feed, see link below) from each blog into your "My feeds" tab. You can read articles directly from that screen, or click on the blog name to go directly to the blog, but you don't need to worry about managing bookmarks or wasting time going from blog to blog to see who has posted a new article. It is the greatest thing since sliced bread. At the moment, I am following 92 blogs via Bloglines, on a variety of subjects ranging from green tea to iPODs, and of course, perfume.
If you need more detailed instructions on how to enter your subscriptions, there is a great article (including screenshots) here.
Another popular blog reader is Rojo, but I've never tried it. Please comment if you have! And there are lots more. Try a Google search on "web based aggregator", or check out this list at Wikipedia, where you can also find out what an RSS feed is.
Update 7/07: Google Reader, which was probably still in beta when I originally wrote this article, has made major improvements and is now easily as good as Bloglines, maybe better (depending on your preferences). I switched over some months ago, and have been very happy with it.