Sylver, nice tip on the Diff Match and Patch tool.
flicky, the site that you are referring to, is it the same one you've had challenges with recently?
Could mass "nofollow" addition be the cause of my penalty?
2010-02-10 - [WebmasterWorld.com...]
Penalized site re-included for 24 hours, then removed. Any thoughts?
2010-02-08 - [WebmasterWorld.com...]
"Re-inclusion request processed" response taking longer than normal?
2010-01-07 - [WebmasterWorld.com...]
I've lost 80k hits a day from Google since this problem began.
2009-12-07 - [WebmasterWorld.com...]
There appears to be a pattern of challenges that are fairly recent. When you look at the crawl activity of your site in GWT, is it very erratic - lots of peaks and an overabundance of dives? You've got a Google Black Cloud hanging over that site. :|