"we found numerous ways that the CardSpace technologies could eventually become quite useful to the enterprise."

Enterprise use of CardSpace sums it up, why don't commentators like yourself actually point out that it's a technology beyond home users? 80% of home user's don't know what a USB drive is? And how many of those 20% could actually backup their keys generated through CardSpace, move them them between home and work and keep them in-sync?

"OpenID won't go away, of course, but it appears to be doomed as a potentially mainstream identity"

Facebook Connect sounds great, but why didn't MS Passport take off when it was opened up?

www.theregister.co.uk/2001/11/05/ms_passport_cracked_with_hotmail

With OpenID - the user get to choose their provider regardless of their moniker - portability. Why aren't the commentators highlighting that gem in OpenID?

If Facebook and certainly Twitter don't get acquired - they are going to run out of money because they don't have a sustainable business plan. Why would users choose these providers for any future dependent digital identity?

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