Hi, I want to start posting comments in related blogs. But, how can I find out which blogs have the highest pagerank, and ones that are the most popular. When can i find a accurate list of popular blogs?
Technorati has a good list. I'd do a search there. Don't worry about PR. That will not tell you how much traffic they get. Do searches at Google's blogsearch and find related blogs.
Technorati is a good suggestion. You can filter the search results by "authority", so it displays just the ones with "a lot of authority" etc. As far as I know, that authority measurement doesn't necessarily translate directly into PR...but it'll give you a rough ballpark of which ones are the popular blogs.
I use technorati and various other methods to search blogs. To chose which blogs I post on I scan through how many comments they get on their posts. If their posts are full of 0 comments, I don't bother with them.