Wrong. If you read the legislation on digital signatures, the key must be something the "user can control"
Most solutions use SMS and email, neither of which produces a a signature, and neither of which are under the control of the user
We believe 99% of digital signing solutions are not compliant
We understand your point though, that corporates have more trust in the perceived "legal value" of the cert authorities
We plan to address this point more eloquently as we build out