I'm glad it's not just me then ! It never ceases to amaze me how in an empty car park and parked at the far end with the longest walking distance, someone will decide to park alongside us. It must be a pack mentality or perhaps we just both like exercise ?
I'd have just moved two bays away and set up the shot. And no doubt been very "Victor Meldrew-ish" about the deal. (For the US contingent, VM is an easily irritated old guy in the comedy series "One Foot in the Grave". As I get older I'm finding more to identify with...... )
Brian
ps - if your Nikon came without photo software I've been using Adobe for some years now. I use their "Elements" double package of Photoshop (stills) and Premier (Video) which you can normally pick up for around £50-£60 on offer just before the next version appears. It's a learning curve all right, but plenty of tutorials out there.