I am looking for a trackback scraper to be written in php, it needs to offer the following features:
1) Proxy support Feed in via txt file.
2) Scraps MSN, Yahoo and Google
3) Needs to scrape trackback URLs for Word Press Blogs, MovableType, b2evolution, at the very minimum.
3) Output Trackback URLs to flat .txt file.
4) Does not require Google API
5) Removes Duplicate Trackback URLs
6) Throttled + Random Proxy Use to throw off Google, Yahoo and MSN.