Its nothing about anger or envy. If you were not clearly planted here by Ubuntu edge in order to try and drum up business like some snake oil salesman you would know that many of us here spend plenty of money on technology each year. What we don't do is try and make out a non existent product is anything but a risky gamble for anyone pledging on it, we have more respect for other people and their own financial circumstances without trying to make them sign up to something that may end up being non existent.
I'm not working for Canonical, Ubuntu or Ubuntu Edge. I'm not even living in the same country. And there is not affiliation program that people can earn money from. All I want is for the envisioned device to come true. And while I have not been active in these forums, I have been a frequent lurker since Apple moved to Intel for their computers. (My PC is an old Core Duo Mac Mini that will have to retire soon since it's only 32-bit, unfortunately it keeps on working great and I have not got the heart to retire it)
And the difference here with the Edge compared with most other crowd funding projects is that the people behind it has really tried to make it less risky for the pledgers than what is normal. And that was what really won me over.
I read somewhere that 50% of successful crowdfunding projects never ship what was promised. Mostly due to unexpected costs that no one will cover. Here Canonical (the company behind Unbuntu) and Mark Shuttleworth (the founder of Ubuntu, and worth around 500 million dollars) has gone out and said that if the project is successfully funded, they will pay any additional costs that may come. Of cause, you have to weigh the risk that this company and this person might try to cheat you or not. Personally I think that if this thing goes sour then Canonical/Ubuntu can not survive, since no one will ever give them any money.
And should you believe them, then they have also given a 28 days period to return the phone for a full refund. So if they produce the phone, you can compare it with the promised specs and return it if it doesn't match.
And yes, there is always a risk buying something before it is shipped. But you have to weigh the risk with what you could gain. In this case you get a very high end phone, aimed at having more RAM and storage that other phones 2014, aimed at having the fasted processor available this spring, with sapphire glass display today only used in luxery phones, etc. And all of that for a price less than most of the main brands mass produced top models. If this phone was made and sold by Apple, Samsung, HTC, Nokia or Sony, with their normal profit margins, it would have a much higher price.
And the vision that this device would enable is to bring true and useful convergence between phone and desktop computer. In order to get that working good enough the phone have to be very powerful. Eventually the "normal" phones will catch up, but not for another year or two. Today the software is at beta stage, and can be run on some of today's phones like the Nexus 4. But those phones are a bit too restricted for running two OS:es at the same time, it will not be a mass market thing yet. Canonical/Ubuntu is not doing this to earn money selling phones. They are doing this to prove that their software is working and is usable. This is their way of breaking into the phone market.