I use Google everything: 1. Google Voice (great to run a free business phone number) 2. Google Search 3. Google Analytics 4. Google Adsense 5. Google Webmaster tools 6. Google Maps 7. GMAIL 8. Google Talk 9. Google Gadgets I even use the voice directed google search on my phone, which is surprisingly good. Google has a lot of free tools that prove great value. Google Voice would have to be my favorite.