Coincidentally today I think I found one, or at least one which used to exist and is still being propagated by the bridge. Do you speak Polish? (news:Msdn.en-US.1998)
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Otherwise there appears to be more explicit licensing discussion in the MSDN forums than in the TechNet forums. FWIW that seems strange to me but I haven't been following the issue in either category.
There is also this, done in both the TechNet and MSDN forum home pages which seems to show that licensing is thought to belong in the Microsoft category (e.g. consumers? not IT Pro's?)