HN: We're starting a "Move to Silicon Valley" wiki. We could use some help. 16 years ago
"San Jose is debatable."
San Jose's motto/tagline is "Capital of Silicon Valley" (http://www.sanjoseca.gov/).
from wiki:
"Geographically, the Silicon Valley encompasses all of the Santa Clara Valley including the city of San Jose (and adjacent communities), the southern Peninsula, and the southern East Bay."