At that rate, I'm kind of surprised anyone in CA cares enough about sightings to take drive-by pictures. Then again, it's Tesla, it doesn't get old very fast. Once I started seeing about 2 Volts a day, I stopped tracking them, though I still spot them and think "hello Volt" in my head. Now I see roughly 15 a day. For Tesla, still only 5 after 2 years. In fact, I just realized, tomorrow is the 1 year anniversarry of my first Model S sighting in the wild.
I subscribe to this thread to look at pictures/sightings outside of California. In my drive, it is pretty common for me to see at least five to seven Tesla Model S. Still excited with Roadster sightings, however.