the best domains in the world aren't developed, they just show a bunch of useless ads that annoy the user and make them resort to using search engines to find stuff (hence the month to month drop in typein traffic for the last 4 years).
I fully agree. Look at malinoisrescue.com - f'ing parked, so they (and we) had to settle for malinoisrescue.net (and I bought the .net and .info for them).
I've seen this countless times, or they point ot an irrelevant site. Yes, I do have domains parked, but only as a "in the meantime" while I devolop other sites.
As for mini-sites, if it's done properly they can be very helpful. Yes, I've been doing mini-sites but I make sure it is 100% original (except the ads) and the ads are tastefully placed, not intrusive. I try to get domains for a reg fee or pretty close to it that I know I can have friends write articles / reviews (well) for the site. No, I'm not going to hand reg a domain and sell it with a mini site and traffic for thousands of dollars a few months later, but maybe get the site up, some traffic coming to it, and maybe sell it for $50-$200 6-12 months later.
Sure, the "costs" to me are minimal (domain price) but the amount of work I'd put into them isn't costing me anything. My most recent self-parked page I've spent close to 10 hours (off and on) over the past week (working FT, not web based also). I do my own SEO (as dismally I am able to), my own link exchanges, my own research into related affiliate programs, and so on. I may add more pages as time goes on, but I have a backlog of a few dozen domains that I'd like to also get mini sites up and running, maybe even a blog or two.
I may use templates if I am lazy, but no pre-made content.