Mea culpas have been spoken, new Errata have been promised time and again - by now, I've given up on the whole Errata thing... We'll still play Shadowrun using 5th as a basis, though.
I'll acknowlege new stuff as it gets released for SR5 and discussed on the forums, but I won't buy new PDFs any longer. There is simply no point getting annoyed about cobbled-together rules anymore.
I'll take the German hard copy releases as inspiration, though. By the way, did you guys get the rules of high-velocity weapons in the meantime?
Otherwise, we'll play with what my group and I can piece together and make work at our tables. We'll answer the remaining questions ourselfs; there's simply no point in waiting for official clarifications that will not - can not - come. Be it spells with "Touch" vectors, the internal router, all the matrix questions and each and every other inconsistency. That seems to be the official SR5 RAI design philosophy, anyways.
This post is not - well, was not - intended as a rant, just as official closure, if you will.
