Poll: Proper valuation for Twitter?

[bemmu]

What's the largest valuation at which you would still invest in Twitter and hope to get at least your money back?

[mindviews]

For Twitter (the service) I'd vote $100M to $1B.

For Twitter (the company) which could build and/or partner up with other services I'd vote $1B+. (my actual vote above)

[joshwprinceton]

what is its business model?

[joshwprinceton]

i was thinking along the same lines, except voted for the service