To me the 'do what you love and forget the rest' aspect of some of these posts seems a bit idealistic. If you can maintain that, that's wonderful. But the pressures in primary care are pretty significant at the moment in my opinion. Money is just one, but for example: $130,000 translates to about a take home of $6000/month after taxes in my experience. If you live in a moderately expensive area (major cities, the west coast, etc) housing prices are often quite steep. In my area median home prices are about $420,000 (our home was just about that) and coming out of residency we had no money to put down so our monthly payments are in the $3800 range, add $500/month loan debt, child care, etc and the money goes pretty fast. It really isn't a matter of paying for a villa in the south France, just living a comfortable life. I don't know that this is excessive greed at work here.
As for the 'lifestyle' trade off in FM--there is a huge variation in types of practice, but most I know work quite hard and have long hours. Seeing 30 complex patients a day, plus doing all the follow-up, phone calls etc translates to long hours. And if you cover a hospital, the call is another layer of work that can be pretty taxing. If this isn't the experience of most people posting here that's great, but I don't know that it's reflective of the specialty as a whole.
And this next comment I think I will try to post on another forum, but FM is really in the midst of an identity crisis. I don't think this is just me talking, it's all over the AAFP newsletters and a driving force behind "the future of FM" that they have been doing. It's very difficult now in a lot of areas to get privileges for procedures that FPs used to do a lot (colonoscopies, c/s, assisted vaginal deliveries, even if you're fellowship trained).