I also use discogs. For those of you who are discogs users and also have another separate accounting of the records, you are wasting your time. It is very easy to export your collection in an excel type report.
Another great reason to use discogs, if you do it correctly(according to my view), is to force you to dig into the dead wax and find your exact (or close) pressing. In vinyl, pressing order and plants largely determine fidelity. Albums that I was sure were first pressings turned out not to be so. In that circumstance, I would seek out a first pressing of the disc from well known quality plants such as Santa Maria or Monarch, to name a few, and be rewarded with a much better listening experience. I only purchase mint or near mint pressings and use only high rated sellers with an extensive review history if possible.
@inagroove I'm not sure what you are referencing in terms of the discogs police "denying all your work" if the indices don't match. I have roughly 1200 LPs registered. Many do not have indices that match up with known versions in their data base. I get as close as I can with the proper pressing plant and there has never been any blow back. I don't bother creating a new version, but my brother has and he had no issues either.
My physical sorting is exactly like @o_holter

