Digg: Craigslist Search mashup

Posted on Digg.com - Craigslist Search, mashups, web.20 and more...

2009 - Top Internet startups this year

http://www.killerstartups.com/top/this-year/

Runner-up killer startups for 2009 from killerstartups.com

Daype blog - how to search all craigslist locations

http://blog.daype.com/classifieds-news/craiglook-web-search-craigslist.html

Another story on how to search multiple craigslist locations at once. 

Craigslist search tools & widgets - Makeuseof.com

a list of widgets and  search tools for Craigslist

Bookmarks - Craigslist search

List of social bookmarks on Craigslist search engines

Web 2.0 Search engines for Craigslist

Another cool web  directory of web 2.0 search engines, including search for all craigslist sites

How to search used car parts on Craigslist

Here's an interensing post on RamChargerCentral.com forum 

Several tools that can be used to search Craigslist: