link extractor

Hi BHW-ers :p I have searched all over google,bhw,wf even cnet and I could not find the right thing. What I want is software/bot/imacros/whatever that i can set to scrape links from a list of urls and if possible to be multithread. Example Goes to whatever.com and there is posted a thread for...

I'm hoping someone can recommend a good link extractor tool to scrape urls, outbound on a particular page that you specify. I'm looking to scrape actual outbound urls left in a blog's comment section. I've tried SB link extractor, but it doesn't pick up the comments section of a blog.