residential HVAC. Basically:
1) insulate a home;
2) put in new windows, doors;
3) put in LED bulbs;
4) put in geo-thermal HVAC;

Then for the next 10-15 years, collect the difference on the utility bill. After that, the changes belong to the home.
It seems like this might be a win-win type operation.

Dragon, Cygnus, and HTV all use the western side.
The progress uses the russian side as did the ESA's ATV.
And since ESA no longer flies the ATV, it is only Russian craft, on the Russian side.

LOL.
SpaceX is a new company and had 19 launches before failure on this. Even now, we still do not know what caused this.
They have already shown that had this been a manned flight, that the crew would have survived just fine. Hell, the dragon stayed whole after the explosion and that was without an escape system.

I suspect that PLENTY of astronauts and regular citizens such as myself, would feel very happy and trusting of SpaceX. The same for CST-100 on Atlas or Delta. And even Soyuz.

I will give you credit. Most of the trolls here are done as ACs.

There are far better designs. For one, everybody is moving to methane, as opposed to H2 or RP-1.
Secondly, these are just growing pains. As such, not a big deal.

You are STILL not allowed to libel, which is what this is.

not really. They lost their last progress.

LOL.
Yeah, oddly, they are not the only ones with that same plan.

I do not think so.
I think that the big sites are ALL ready for IPv6. Netflix, Walmart, Amazon, etc are all ready.
So, if several of these large ISPs decide to go IPv6 only, they MIGHT lose a few customers, but I suspect not many. In fact, if they announce this together and give others 1 year to get their act together, we would likely see a change on all sites/ISPs.

Yeah, but if Comcast and/or TW were to announce that they were going to drop their IPv4 in say 1 year, then it would put everybody on notice that they must be up to snuff or lose customers, etc.

It is conversions and tunnels that add real overhead. Best thing is to get large isps to simply switch their residence over to ipv6.

change your Mac address every so often.

Poppycock. Best thing is for these companies, such as att, to keep holding them. We need to move off ipv4. Now, we have more and more incentives to do so.

Nearly all networks are ready. Best to simply have 1-3 large isp , say Comcast, Google, and time-warner, switch their residence over to ipv6 ONLY. When business get calls about lack of ipv6, then they get on the ball.

Look. Most residence and small businesses have modems in which the firewall is automatically enabled. That is what saves them, not NAT. For medium and large business, they can run a decent firewall.

Why bother? The reason the first post was AC is that he is a moron and knows it.