There are hobbyists who are worlds better than so many pros. The problem as I see it is that most of these hobbyists do not value their own work and give it away....
Best post of the thread. And my response since I am technically one of the so-called "poachers." So the OP can be mad at people like me all they want, but the reality is I wasn't getting what I needed from my local photographer, and he was unwilling to change and adapt, so he drove my passion for photography.
I myself got irritated when my local photographer wouldn't keep up with technology and kept wanting to sell me overpriced prints for $700+ a session while my kids were growing. I asked for the digital prints one day (in addition to the prints he makes big money on) and you would have thought I robbed him the way he reacted (in 2009). Very unprofessional. I offered to pay him whatever he wanted for them so I would ensure I have them forever, and he was offended. Having to take pictures of my kids at every holiday and special event each year would have cost me $4,000-$7,000 annually... so I figured, I have a few advanced degrees.. how hard can it be? What I found out... if you have the money... it is not hard.
Then I had some commercial photography needs that would take him 2-3 weeks to turn around even though I needed them quickly. He said he didn't have the staff and refused to hire them... his business was fine the way it was. The things I needed literally take me 4-5 mins per photo today to shoot and about 120 seconds on Photoshop or lightroom to process. But it took him 3 weeks because he was slow and refused to resource properly.
So I started with a D80... upgraded to a D7000... and today shoot with a D800 and am looking to buy a D4s because I shoot so many sports. I love photography and over the last 5 years learned a tremendous amount online (e.g. Lynda.com, Youtube, and even from other photographers). I started taking pictures of my own family and my own commercial photography. I bought hi-end glass... and even have a home studio with about $30k of equipment.
And what I realize today (and other people do as well)? My work is 100x better than what I got from my old photographer (who has since went out of business I might ad because he refused to change). I look back at pictures of my kids and realize the eyes are out of focus... the lighting is bad... the composition is bad... etc. 2-3 weeks turnaround for a commercial picture of a screwdriver in and out of the package is ridiculous... most people around here now get it done in 48 hours.. and charge extra for same-day service.
So I still work at an executive management level job during the day where I make 100x more than I could doing photography full-time. But I still do plenty of after-work jobs because I LOVE IT. And I do it for cheap (or sometimes for free).
My old photographer use to sit in his business studio all day, working for the same 40-50 clients he worked with for most of his career who slowly stopped coming by.
I on the other hand joined local business groups, had lunch with many in the community, started sharing my work locally and online, etc. and things went viral. Now I have more request than time.
Having lived in many different cities in the world... and always kinda being on the fringe of photography with my work until now, I can tell you most photographer's issues are their lack of business sense and the random elitist personality.
Just because you were successful at something yesterday, doesn't mean you will be successful tomorrow if you don't innovate and keep pace. Technology is moving fast...
And business models change. Consumers bought pro photographs back in the day because that was their only option.. as shooting film was expensive and difficult for most people...today, most photographers can't handle what I call the "good enough" challenge. Everyone today has a phone that takes ok pictures, and although yours may be better, theirs may be "good enough." And entry level DSLR's are relatively inexpensive as well. I couldn't tell you how many Cannon and Nikon cameras I see at sporting events for little one where people spent $1,400 on a camera and lens, and are shooting in auto mode with the flash up in the middle of the day while my shutter speeds without a ND Filter are in the 8,000 range on ISO 340 at 5.6. Always makes me laugh, but then again, they may be "good enough" for them.
So although the OP may be mad that someone scooped his business for free... that is just business. It happens everyday. In my work, vendors will routinely offer things for free or at a price where they lose money the 1st year in order to secure business. That is smart business... which is why the OP always need to be developing new relationships and new opportunities. That job may come back in a year once she jacks the price.. who knows.
So I wouldn't blame the people who took your business because they adapted, out-hustled, etc. That is the nature of business these days.
Just my 2 cents... but the only person to blame for my passion for photography which led to me taking other people's business (many times for free) is my old photographer who made everything difficult and felt he didn't need to accommodate his customers. It was his way or the highway... and that was unfortunate for him.