How To Collect Twitter Data - Ryanwiki:
'via Blog this'
Twitter Data Processing
Simple Twitter Analysis
Illocution Inc, a source for sampled Twitter data
Twitter Help Center (start here)
SEE also: [http://onemansblog.com/2011/04/27/how-to-search-twitter-for-old-tweets-and-how-to-archive-them/]
Build an RSS feed that gathers all tweets on some topic
See How To Find Your RSS Feed or RSS
"Feed" can go in two directions. We might want to know how we can send something we update (like our blog) to Twitter. Or we might want to capture something going on out there.
Go to hashtags.org
Enter a term and take note of the current tweeting on this term.
Download The Archivist
See also http://search.twitter.com