Wow, Lisa...I'm glad they didn't cause an accident! It's really a shame when folks like that give us all a bad name. It's also a shame that drivers will be more likely to remember a situation like that and then generalize it to all cyclists. Of course, that's just human nature. I'm sure most drivers have passed tons of courteous cyclists like you and your husband, but they won't remember that. They'll only remember the crazy cyclists who pass when it's not safe and almost cause a huge wreck.
The other night I saw something I couldn't believe. I was riding up the hill through town and a cyclist who was coming down the hill towards me had taken the lane and was completely blocking traffic. The vehicle right behind him was a fully loaded LOGGING TRUCK! Talk about dangerous! Then yesterday in the grocery store parking lot (I was the car driver this time), two guys on mountain bikes came out of nowhere and passed me on the right just as I was about the turn right into a row of parking spaces. I nearly had a heart attack! And I think they did too, because the second guy realized that I'd almost just hit him. Unfortunately they couldn't hear me as I "politely" reminded them that you are not supposed to pass on the right!!!