Hi Alfred
Right. Replace "ecosystem" with 'More and more of the software hosted at GNU Savannah'. It seems bad enough to me, in cases when the server's latest version is documented by nobody and is proprietary. Then it is only its older revisions that were successfully reverse engineered and "documented" by implementing a free software client for them. How is that different from a latest version that is not documented, and free software? After all, you don't need to provide the source code for the free software server program. I.e., it doesn't matter what the ethical state of the server program is.