When deciding to dedicate the time and effort it takes to dominate and become an authority for a given niche do you worry about a site like mahalo, that is already an authority, scraping your content and dominating a niche via your effort?
Not long ago, my thinking shifted from "content" to "people". And I have to tell you, it immediately made a lot of things clearer and easier for me.
My users meet up off-line, they share pics of their newborns, they buy and sell stuff from each other, they check up on each other when ill, and so on.
For fuck's sake, they even make e-books which I sell to other users and pay authors commission. (It took me a while to introduce that concept and get people used to the idea.)
And when I run a promo for some offer, I get e-mail like "I'm sorry, but I can't buy it now. Money is too tight at the moment. But I'll definitely order it on XX, as soon as my next paycheck arrives."
They refer to themselves as extended family. A lot of them "complain" that they spend way too much time on my site and it interferes with their daily lives.
A couple of users even wrote poems dedicated to the "brand".
Recently, there was a hot topic of conversation about some people losing internet connection because they got too much snow, and were "cut off" from the site for several days.
I seriously doubt any scraper can take that away from me.
If you position yourself as purely a source for information or a place to buy stuff, then you don't really have an audience. You have a traffic level. And that can change any day.
But when you really start working on building up an audience (in the fullest sense), then you are much more bulletproof against any competitor who is looking for a quick and easy way.
It takes a shitload of effort to build something like that, but once you gain traction, you really begin to see the potential. And as far as stability, this model is probably is stable as any business ever gets.
I don't care how much money each new person brings me today. What I care about the most is making sure new people in my audience become "addicted" to the site -- not because of the content or offers, but because of other people that comprise my audience.
Of course, this model seems like a really long shot, but that's the beauty of it. It raises the
perceived entry barrier so high that few people would even attempt to do something like that.
And the best part is, people who undertake projects like that usually suck at marketing. And people who know how to market usually don't even consider projects like that as anything serious.