I think there's a lot of issues raised by this thread, probably enough to feul 3 or 4 into the 20+ page region...
To answer the OP- I think, for all the good points raised, it was a bit of a waste of a post. The majority of this forum is made up by the "I have X what should I buy?" threads. Whilst this may not seem like an important point, you need to have new threads to keep a community alive, even if those new threads are very similar to the last 50 threads. Trust me, I've run a few forums (a few into the ground) and with the "Search everything first, don't ask questions" attitude, your community dies, espescially one as knowledge-based as this one.
I'm fairly sure that the majority of people that join these forums realises that they're not going to get all the answers from here, and that our opnions should only be used as a guide. If they don't, then it's our responsibility to take them under our wing and show them what we're all about- that not everyone here is a Pro-engineer that's been in the industry for a million years, but people that are likely to be (or have been) in a similar situation. I know that a few of my purcahses have been influenced by these forums, others haven't.
Chris-from-ky also brings up another good point, the fact that not everyone knows what a microphone is. Hell, I've met audio engineers that don't even konw the basics of line-arrays, something that I consider a first principal of FOH audio. But, as a community, we have the knowledge to share to the people that might not know as much as they should. Not saying that we should force-feed people wave-guide and phase-shift theory, but we should be open with our knowledge, just like the "How do polar patterns...." thread in the Microphones forum.
Sure, everyone is going to "grow up" and buy new gear as they need it, and when they do, they're going to make sure they get the best bang for their buck. I know how long it takes to save up the money for a new bit of kit, and I also know the anxiety that comes with blowing what looks like your life savings on a 24-track recorder. We might not be able to give the best, nor the most consistent advice, but we can at least help to buffer that shock. And, at the end of the day, I think that's why most people post the "What should I buy with X?" posts- they've already dones their research, they've made their decision, they just ned something to either tip them over the edge, or grab them back from wasting their money.
Lastly, saying you have the "final word" will, inevidibly, make you look like a fool (even moreso than my crap spelling). Just remember that at the turn of the 20th century, physicists were saying that they pretty much had the universe summed up. In the following hundred years the expanding universe, quantum mechanics, relativity (both general and special) the photo-electric effect and pretty much our enitre industry were discovered. So, unless you've got your finger on the trigger to blow up the world, try and avoid the phrase "final word".
Rabu and peace (for the Excel Saga fans out there)
Crud