I like SaaS and I like the power of community. I especially like when the two come together. Zoho have done just that.
Their Translate Zoho Sheet page has the ability for users to join in with other users to translate the interface to their own language. Zoho tracks the completeness or otherwise of the translation and at 80% complete, Zoho verifies and generally releases the translation.
A perfect example of the collaborative business model….. Nice!