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Comment Re: "Keeping the grass short" is hugely expensive (Score 4, Interesting) 178

The grounds crew is usually made up of 2-3 well paid full-timers who manage the entire grounds operation along with another half-dozen full-timers who are better (but not well) paid people who do stuff like maintain a fleet of equipment, oversee the massive irrigation systems, the extensive chemicals used to keep the grass up and then oversee the dozen or so seasonal low-wage hourly employees who do the grunt work.

There's a lot of irony in the club business. I've heard a lot of stories -- pictures kept screwed down so the members won't steal them, floral arrangements strategically timed so that the bridge ladies don't take them home hours after they get put out, members blackballed for getting caught loading their trunk with snack items like bottled soda/beer/chips and the never ending calls from members nitpicking their monthly bills over things like "I didn't have desert that night" or "we only ordered one drink". Not to mention the few whose accounts get sent to *collections* over unpaid dues/bills.

While they are really wealthy people there (I've seen new members come in and just write checks from a blue vinyl checkbook for $80-100k initiation fees), I think there's an awful lot of "keeping up appearances" that goes on -- people whose money ran out yet try to maintain an illusion of wealth, or climbers with short-term leases on Mercedes, rented luxury houses and the hope that they can snag some money from the truly wealthy for whatever shell game they're running.

Comment "Keeping the grass short" is hugely expensive (Score 5, Informative) 178

I've done work for country clubs and "keeping the grass short" is very expensive. The equipment and grounds crews for a 18 hole golf course are both extensive.

Most operate at least one full-service restaurant and bar area, sometimes more than one in certain seasons (ie, fine dining room and a more low-key grill type food service) and they staff them like they were going to be 3/4 full despite being empty or only 1/3 full much of the time. Food waste is huge, plus they usually feed their employees a separate meal.

A lot of clubs have big, old clubhouses that are maintenance nightmares. They don't get replaced because its a multi-million dollar expense that has to be paid for through assessments on members and there's a romantic attachment to the clubhouse because someone famous played there 100 years ago.

And your $10k initiation fee? That's a joke, $10k is for some low-rent club with a bowling-alley class snack bar. Try $100k, which usually buys stock which is refunded to members when they resign the club. It's usually $2k/month with dues, food and beverage and golf fees. And this is for a better Midwestern club, I'd double those figures on the coast, or more in certain places.

The fees aren't to keep people out, either, even if they have that effect, they're just to keep the place running. The members openly practice discrimination on who gets to join, you don't just apply for membership, you have to be asked and sponsored by a current member. But despite the veil of exclusivity, most really make ends meet by renting the place via their banquets office and low-cost "social" memberships that enable use of the foodservice areas. They need them to keep the place running.

Comment So much power waste (Score 1) 287

If you look closely at those pictures, in pretty much every rack there are redundant switches with absolutely nothing connected to them, yet they are powered on.

Really? Do you like the blinking lights? I measured my 24 port 3com superstack switch and it was 50 watts. I switched to a 8 port low power gigabit (i have 6 devices these days) and it runs at 8watts.

Calculating the cost savings of the switch, at .07 cents a kwh, 42w = cost per year savings of 25 dollars. Roughly the cost of the gigabit switch i replaced it with!

Comment Re:Small setup (Score 1) 287

Come to think of it, and more fundamentally, even sharing a home directory to clients using NFS over WiFi does not work at all. Just loading firefox loads something like 50 MB of profile data from disk, NOT including the program itself, and latency kills nfs throughput. (Again, you can dink around with the settings endlessly, to little effect that I've seen).

WiFi really only works for newer things designed to be cloud-friendly.

Comment Re:Not a problem... (Score 1) 326

I thought the one with the population density of Houston was more interesting as it implies a more livable density than Manhattan. A slight reduction in density might allow for grow-local kind of agriculture, too.

There might be actual incentives to encouraging the development of a megacity. The energy savings in transportation would be huge and there's probably a lot of other economies of scale to be gained. If other populated areas became equally less dense the environment might improve.

The downside is that all big cities have a gross aspect to them, especially poorer ones.

Comment Re:"forced labor" (Score 3, Informative) 183

Well, slaves actually did have substantial market value. Piketty has an interesting section on this in "Capital". Quoting from it :

What one finds is that the total market value of slaves represented nearly a year and a half of US national income in the late eighteenth century and the first half of the nineteenth century, which is roughly equal to the total value of farmland...

In practice, in the antebellum United States, the market price of a slave was typically on the order of ten to twelve years of an equivalent free worker's wages... In 1860, the average price of a male slave of prime working age was roughly $2,000, whereas the average wage of a free farm laborer was on the order of $200.

For reference, the US National Income in 2012 was $15.7 trillion, i.e. a few percent less than the GDP. 150% of that is about equal to the total value of all residential real estate in the US.

Comment Re:Weasel worded. (Score 1) 97

Go ahead and try to argue why it's not true, I'll wait. In every area where achievement is objectively measurable, it is true. For example, The world record marathon time was 2:26 in 1950, but the top 50 finishers of the most recent Boston Marathon all beat that time. So, what you need to prove is that something about modern times has had such an opposite effect -- in subjective pursuits only -- as to outweigh the nearly insurmountable odds of a growing population with growing freedom times the impact of technology.

Comment Re:...the best photographers were older people... (Score 4, Insightful) 97

All that experience can be accumulated hundreds of times faster in digital where you can see immediate results. Tomorrow's experts will be more expert than yesterday's experts, just as the 20th century saw huge leaps in athletic performance such as running and swimming races, weight lifting records, etc. There are also thousands of artists today that equal the top handful of masters of old times, it simply isn't acknowledge because it is subjective, and appreciation is inherently relative, in the same way people love 60's sports cars even though they are actually slow and poor-handling.

Comment Re:When doing anything involving the ocean (Score 4, Interesting) 198

The original screws were probably bronze, not brass. Bronze has no appreciable zinc while brass contains a lot of zinc. Immersed in sea water, brass will dezincify and corrode.

Most marine raw water systems use bronze fittings for this reason.

Stainless isn't suitable for below the waterline applications because the chromium can't form a protective oxidization layer due to the lack of oxygen exposure.

Your boat would have sunk with brass or stainless screws.

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