Hi @Jon Schwartz - I've seen you comment a few times on similar posts and I think you bring up some great points that people should keep in mind (particularly that CA holds a large portion of the US popultation and the population there is actually growing despite those who are leaving). However, I think there are a few things that should be pointed out.
Yes, CA is huge and it's not like everyone from the state is moving out - but there are still A TON of Californians leaving. While those of you who are staying put in CA may not notice much of a change, those of us that live in Boise and other nearby smaller markets certainly see a measurable difference. And it's not just anecdotal that there are lots of Californians moving to the Boise area (and other places in Idaho), there's plenty of data that backs that claim up (and that says it's not just CA, we're getting lots of people moving in from the Seattle and Portland areas as well). It's definitely changing the area, and not just from an investment perspective - so people are going to feel it and talk about it. And I don't see this ending anytime soon. As long as people feel that CA is overpopulated/crowded, restrictive, dangerous, or whatever reason people have for leaving, and as long people feel that they can have a higher quality of life that works for them in Boise, Spokane, Coeur d'Alene, AZ, LV, TX, etc. then we're going to continue to see these markets have a large influx of California transplants.
And just so you aren't getting me wrong, this is not a knock on CA (I've lived there for a couple years before and loved it - beaches, Disneyland, cool cities, mountains, sunsets, redwood forests, it's amazing and I can see why so many people live there!), and it's not a knock on people moving here from CA (they're great people and the growth they bring has a lot of positive impacts on the area) - it's just my 2 cents on the issue.