On Thu, 07 Apr 2011 09:29:02 +0100, Giga2" <"Giga2 wrote:
On Wed, 06 Apr 2011 20:15:47 +0100, Giga2" <"Giga2 wrote:
On 4/6/2011 1:36 AM, Falcon wrote:
[..]
Oh yeah, opportunity cost. Always easy to forget. I think 5%
is a reasonable estimate for such figures. So the question
is will it still be worth quite a lot in 15 years?
No.
Because the newest generation panels will be better and a 10th
of the price?
Joking aside, I'd put a few up if they WERE a tenth of the
price and doing
so didn't cost everyone else money in the form of higher
electricity prices.
Cost isn't the issue, cost /effectiveness/ IS.
As soon as they are cost effective, I'll install them.
At current prices, they are NOT cost effective, so why would I
install them?
Maybe to do something for the general good?
Who decides what's the "general good"? Isn't that what the market
is all about?
I would say the individual themselves must decide what they are to
do, for the general good or otherwise.
Exactly. So why take my money so someone else can buy something I
don't think improves the common good? If they want to advance their
idea of the common good, they can do it with their money. Then
they're entitled to feel superior, if that's what's driving them.