Please respond: will adding <info> to the DocBook HTML table model break your XML Editor?

begin:vcard
fn:Scott Hudson
n:Hudson;Scott
org:Flatirons Solutions
adr:Suite 200;;4747 Table Mesa Drive ;Boulder;CO;80305;USA
email;internet:
title:Consultant
tel;work:303-542-2146
tel;fax:303-544-0522
tel;cell:303-332-1883
url:http://www.flatironssolutions.com
version:2.1
end:vcard