Always park my bike in first gear.
Nope.Almost always in neutral. If I park on a grade, I park facing up on the grade, and will still usually leave it in neutral unless it is a fairly big incline then I will leave it in gear.
Out of curiosity, for those of you who park on gear, do you let you bike run for awhile before you ride off? My routine is to start my bike and put in earplugs, put on helmet, and jacket if needed as the bike is running in neutral.