toxicTom: Basically the build is linked to the Galaxy API, just leaving out the DLL will simply crash the game - either instantly on load, or when the API is called to ie. report an achievement. The API then talks to the Galaxy client if present - if not, it simply does nothing.
It's the same with the steam*.dlls included with some games here. The game requires it to work at all. Some of those dlls are "stubs", meaning their API calls don't do anything at all. Some have been known to actually talk to a Steam client if it was installed and running - there were threads about it.
IMHO that's a common issues of peoples having no clue how development works considering themselves specialist just because they suddenly look at the content of the install folder or download some "hacking" tool.
That's similar to the "
Securom is a rootkit" scandal of a couple year back which was caused, once again, by peoples using a tool while having no idea how it worked (RootkitRevealer in this case), as much as I hate Securom I always found that silly, there is enough things wrong with DRM without needing to spread any FUD.
Having statically linked DLL / libraries is something nearly as old as software developments goes and while it's possible to have the same DLL dynamically linked and loaded it's usually more hassle than is it worth. If we were still in 1999 and having a couple of extra megabytes of "useless" binaries was a big issue I could understand, but nowadays where HD space is calculated in TB having a couple of inert DLL in the game folder is not really a significant issue for the majority of users.
MarkoH01: SInce I am one of those 6, I'll have to agree that they promised better communication here in the forums and in fact it got worse - especially since Judas seems to be MIA even though he is still working for GOG.
That did try a little at first, clarifying the forum rules, hiring a new community manager, etc... sadly after the stupid twitter controversies and the firing Linko they have mostly gone into full "mute" mode and their presence on the forum are now limited to basic moderation and game removal posts.