Thanks for all of the input, I appreciate the knowledge.
This is my first 1095 knife and I really didn't understand patina until a good friend talked me through it. I think I may just let the patina keep developing, as encouraged by a lot of you. Within my neighborhood, lots of the guys know me as "that dude who has a bottle opener on his pocket knife." Pretty regularly, we all enjoy a cold beer on Friday night while all of the kids play in the cul-de-sac. I have received several compliments on it and I think I'll let the patina become a "community patina" since many of those dudes have used it from time to time.
I will keep the vinegar trick in mind as well.
Thank you all for the lesson!