Okay, so we all know that one great way to find more blogs to comment on is to download others backlinks. One way to do this is to find an AA URL and extract all the outbound links on the page. Then simply download all their backlinks and you will have a ton of new places to comment on. The only downside is that you have to run all the URLs through the blog analyzer. And that takes forever! I'm still chugging through a massive project, I have been downloading the backlinks over nearly 2,000 sites and I needed a quick way to filter the URLs. Now this is not 100% but it can save you a ton of time. Simply import a massive URL list and then go to - "Remove / Filter" then choose "Remove ulrs not containing" and then type "?p=" (without quotes). This will remove all the URLs that are not the standard WP permalink structure. Now, I'm not going to give you the keys to the kingdom, you have to work a little bit for it and figure out some other URL stings to use for this. But when you do figure them out you can quickly pull out many URLs from a file to comment on them - or at the very least cut your list down in half and then run it through the blog analyzer.