To speed up the process of price matching, a good thing is to post your links in the "Make it Free" thread in kindleboards:
The only triggers (ie price matching competitors) that amazon will respond to are B&N or ITunes. Amazon will not price match for smashwords, Kobo or other ebook retailers.
Hope this helps. Any other sites/links that anybody knows about where it is possible to price-match? I get the feeling these days you need a lot of people reporting your book to make it free. I found this group at goodreads: