It's sad to see an end to this era - and it's an end that's been brought not by Dr Jackson (who's been part of Debian for decades) but by SystemD abusing the spirit of openness, following the letter of open source but not the spirit of open standards, of allowing a diversity of solutions to blossom and letting users mix and match whatever best suits their needs.
There will be a fork; there are enough people who care about good engineering not to let this lie (unless they all turn to FreeBSD). But it's sad that it's come to this, and it shouldn't have happened this way.