-Regrettably, there are a number of free software licences (and
-semi-free licences) in existence which are not compatible with the
-GPL. That is, they impose restrictions which are not present in the
-GPL, and therefore distributing a whole work which contains such a
-program and a GPL'd program is not possible: either the work would
-have to be distributed under the GPL (violating the restrictions made
-by the original author), or under the GPL-incompatible licence
-(violating the GPL).
+This applies to you if you are writing a proprietary program, by which
+I mean that you will not be distributing source code and not allowing
+users to modify and share your software; most likely you are doing
+this for your own (personal or corporate) financial gain.
+
+In this case the copyleft GPL licence does not meet your needs.
+Instead, you will need to negotiate a separate proprietary licence for
+adns.
+
+The List Price for a proprietary but LGPL-compatible application which
+uses adns is EUR150,000 per program per 10,000 users or part thereof.
+Discounts may be available, particularly if I approve of your product.
+So, if you are serious about proprietary software, and paying for the
+software that you use, please contact me to negotiate a good deal.