I'm only using Ghostery, I wouldn't expect that to affect the main content of a site.
Ghostery's blocked list:
DoubleClick
Facebook Connect
Google +1
Google Adsense
Google Analytics
LinkedIn Widgets
NetRatings SiteCensus
ScoreCard Research Beacon
Twitter Button
Tynt Insight
... just disabled Ghostery, and one of those is affecting the article content.
My guess is that Ghostery considers the javascript that is served by Twitter to be a tracking device (quite possibly correctly)... but I could be wrong.