> Could the peole wishing to have TAM accepted, write down what the problems to be solved are ?
The problem statement submitted to the TAM BOF discusses these: www.ietf.org/internet-drafts/draft-wallace-ta-mgmt-problem-statement-02.txt
> Could they provide in two or three sentences what would need to be developed ?
Slide 5 from the PKIX presentation provides a summary of this magnitude: http://www3.ietf.org/proceedings/07dec/slides/pkix-2.pdf.