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Comment Re:Electric universe (Score 1) 45

A significant fraction of comets (where we can observer the comet nucleus) seem to share this common structure... (ie. lobed, dumbbell) and the probability of a gravity-only collision producing the form seems infinitessimally small (due to the extremely weak forces involved). IMHO there is definitely some other process at work, and electrical effects could be a likely candidate.

Comment Re:HÃ? (Score 1) 419

Thank you for the informative comment! Wish I had mod points. LNT is not based on actual science... it was an overly conservative worst case scenario from back when we knew little about the dose-response effects of low to moderate level radiation. Unfortuntely today the industry is all about $$ and using fear as a tool against the uninformed.

Comment Re:About time! (Score 2) 306

+1, accurate.

One of my peeves with IPv6 is that in v4 I had over 16 million legal loopback addresses out of only 4 billion addresses; now in v6 I have exactly one out of a much larger pool. It is not often useful, but it isn't always useless to use more than one of the loopback addresses on a host.

I would have preferred loopback to be a /64 rather than a /128 in IPv6: it's not like the address-space is too small to afford it.

Comment Re:Can you replace your whole system for that pric (Score 1) 380

That is the crucial difference between salary and hourly. As a welder, you would get a nice 50% rate bonus if you have to work late.

You're confusing "if you have to" with "I want to". There's a huge difference between being ordered to work extra or get fired, vs, I'd like to work an extra hour today. If no one wants to sign off on overtime that day, you aren't getting a 41st hour, doesn't matter if you want it or not.

Comment Re:Can you replace your whole system for that pric (Score 3, Interesting) 380

Other people could use that time for e.g. watching the TV, but is that really any more a valuable way of spending one's time?

Also just because I make "skilled craftsman" type hourly rates (about as much per hour as a plumber) unlike a plumber I can only realistically get precisely 40 hrs per week. Not 39, not 41, but exactly 40 hrs at that rate.

Yes hrs 1 thru 40 I get about plumber income per hour, but as soon as I hit that 41st hour at home, I would have to hunt for a job and in this economy blah blah and with the flexibility required for a second job, and only wanting to work precisely one hour not 20 every week etc, I think I'd be VERY lucky to cashier at quickie mart for $7.25/hr, if that is even possible.

So unless you can actually do it, and you want to, don't assume the cost of a marginal extra hours labor is your regular pay rate. In other words the cost of an hours labor at $job during regular business hours is plumber-ish hourly rate, but at home after hours I cannot realistically earn more than a couple bucks per hour.

Comment Re:Only Minecraft? (Score 1) 380

If it is only for minecraft? If so, and you are trying to pinch pennies, have the kid stop playing minecraft and get a job.

Or do more than minecraft. Home file server to start (try not to turn yourself into a world wide warez site... unless you really want to of course). Then stick some PCI video cap cards in, some mythtv backend software... Add a X10/insteon controller and misterhouse for home automation... Wire up cheap tiny speakers all thru the house and install some jukebox software for whole house audio...

Comment Re:TCO fail (Score 3, Insightful) 380

I hope this guy is not anyone's CPA or handles and sort of financial analysis/projections at his work.

The most likely indication that he is in financial management, is you figure out the aggregate total sum of his, PLUS all involved /.ers hourly rate, and the cost of debating this probably has at least 3 or 4 more zeros than the expense involved. Penny wise and pound foolish and all that.

Everyone at work has had the experience of a two hour meeting with 15 devs at $100/hr to debate exactly how in painful detail the group will pay roughly $5/month for coffee, and whoever saves the most pennies (at a mere cost of $3000 labor) will get some kind of BS award on their annual review. Why if we save 30 cents a year, at a cost of $3000 we'll be rollin in the profits by 1st quarter 12013... of course a real NPV calc based on real rates would make it pretty hard to ever profit off an annual return of 30 cents on a 3000 dollar investment...

The only thing the dude needs to do is:
1) Is it possible? Yes, obviously
2) Is its cost in line for a hobby expense? Yes, its cheaper than golf or watching cable TV or pretty much anything other than watching paint dry. Heck, even then you'd have to buy paint and paint ain't cheap.
3) Is it fun? Well, its probably more fun to host at home, than pay an intermediary to do it for you. Much like its a hell of a lot more fun to cook than order delivery.

So yeah .. just do it.

Comment Re:Banking passwords are overrated (Score 1) 195

and off the money goes.

off the money goes really Fing slowly. There is no technical reason why a credit card payment can't be posted as fast as a charge, for example, in minutes at most. I get an alert when I make a credit card charge and the alerts usually arrive in minutes at most. However, intentionally... probably... my bank's bill pay system takes an absolute minimum of one business day to process a bill pay (sometimes more) and they send email alerts to me both when its set up and on the morning of the actual day of the transfer (at least one day in the future) when it could still be reversed. So if someone broke in and tried to send my whole account to or whatever, I would have instant warning someone is screwing around and at least 24 hours to prevent the transfer.

I use the word "bank" but its actually a local credit union. Maybe some weird credit union reg paid for by banks that CUs must not do instant payments, who knows.

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