I catch the sarcasm considering that I've been posting all sorts of Chat-sourced material here, to the point where I may need to cut back! It's incredibly helpful in putting together all sorts of arcane information and tying it together with a nice bow, That said; as you're aware, it can be unbelievably wrong sometimes (the much-despised "magical thinking") -- after which it always congratulates the user with "nice catch! I missed that!," a cursory explanation of where it went wrong, followed by an insincere apology.