Product: Google MSN Yahoo
Search Engine: Google Live Yahoo
Email: Gmail Hotmail Yahoo Mail
Instant Messaging: GTalk MSN Messenger Yahoo Messenger
Feed Reader: Google Reader My MSN My Yahoo
Directory: Google Directory MSN Directory Yahoo Directory
Social Media / Web 2.0: Blogger,Orkut My MSN del.icio.us,MyBlogLog
Groups: Google Groups MSN Groups Yahoo Groups
Maps: Google Maps Map Point Yahoo Maps
Finance: Google Finance Money Central Yahoo Finance
Shopping: Froogle MSN Shopping Yahoo Shopping
News: Google News msnbc Yahoo News
Photo Management: Picasa MSN Photos Yahoo Photos
Video: Google Video MSN Video Yahoo Video
SEO: Webmaster Tools Adlabs Yahoo Site Explorer
Sponsored (PPC): Adwords adCenter Yahoo Search Marketing
Analytics: Google Analytics Gatineau n/a
Travel: n/a MSN Travel Yahoo Travel