Digitoxin - "clients themselves do not have access to the source code or have the ability to do development on their own sites" - same in our case but that didn't matter. Adobe sees it as missing out on selling a license.
"where needed, we have clients who have purchased their own licenses for in house servers for their intranet sites that we develop" - not a problem because each install has its own license.
I'm not giving official policy here mind you - just giving responses based on our interaction with Adobe.
