arbitrary values?

Name: Patrick H. Lauke
Email: redux@splintered.co.uk
Affiliation: 
Document: W2
Item Number: Success Criterion 2.2.1
Part of Item: 
Comment Type: question
Summary of Issue: arbitrary values?
Comment (Including rationale for any proposed change):
\"Extend: ... at least ten times or

...

20 Hour Exception: the time limit is longer than 20 hours.\"



ten times and 20 hours seem completely arbitrary. why were they chosen? if they *are* arbitrary, this needs to be clarified with appropriate wording.

Proposed Change:

Received on Friday, 1 February 2008 00:49:44 UTC