attractive is that users can either chat via text or voice over the PC or simple call into the conference. A phone number and participant IDs are currently provided free of charge as well. Some of the limitations of Acrobat.com are currently indicated in the...

it will only be issuing OpenIDs to it’s users. Providers only make their user accounts OpenID compatible where as relying parties are websites that allow users to sign into their sites with IDs from issuing parties. The adoption of OpenID is designed to make...