Portfolio Life .net

Education isn’t mainly about signalling:

We find that employer learning about productivity occurs fairly quickly after labor market entry, implying that the signaling effects of schooling are small.

Here is much more.’ And here is more yet; this second paper estimates the speed of employer learning and uses that estimate to bound the value of the signal at no more than 28 percent of the value of education.’ I consider this devastating to the signaling hypothesis.’ How can ?? years of schooling be needed to signal your quality, if your employer often knows your quality within months?’

In my view education is mainly about indoctrination to give you more productive habits.’ So yes it is learning, but not in the way they might have told you, and that is why it so often does not feel like learning.

(Via Marginal Revolution.)

Given the context, I believe they mean “signaling” is about showing strengths in becoming a good employee - trainability.

But, as I mention in my other blog, work is returning to being about stints. Planning is about making decisions:

Then he returns to something mentioned earlier in the book - the future is jobs as stints. You are, as he states, fundamentally a business of one equipped with a portfolio of skills and experiences. Your stable skills will be applied in unstable settings. (and a large chunk of my career has been stints in unstable settings)

ReadWriteWeb blogs about email password hijacking:

Your Email Password: A True Horror Story About Why We Need Authentication Standards

Blogging developer Jeff Atwood has written up a story of password theft that will run a chill down the back of anyone who enjoys trying out new applications online.

The story is about a GMail archiving application being sold by an unscrupulous coder who programmed the app to forward all GMail usernames and passwords from customers to his personal GMail account.

The story underlines the importance of the emerging movement for user authentication standards, a part of the user trust dilemma that will prove key in the near-term future of online innovation….

Steve Rubel posts about the post: Startups That Fail to Invest in Trust Will All Die

He makes some good points, but I’d add another - have a plan to prevent it, and to then audit staff’s activities to catch misuse early. Its the old accounting method of dividing responsibilities so no one person can abscond with the customer’s treasure. Trust but Verify.

So how does one do that? Like accountants, you design it into the system. Doing it as an afterthought is too late. As they said in an earlier era, “The horse has left the barn.”

That design will be critical in winning customer trust as they see headlines like this and begin to question their vendor’s business process - your business process.

Too Much Infotechnology Can Lead to Brain Overload:

“Conventional wisdom says the internet will continue to become more central in our lives, bringing with it productivity gains. And for more than 15 years, internet innovations have revolutionized marketing.

Culturally, however, there are some signs of a backlash against technology — even among the most addicted. This trend is worth watching because it could slow down or even derail the digital-marketing train.

more

(Via The Steve Rubel Lifestream.)

Steve goes on to say, “Over the last decade, Americans have become hopelessly addicted to information and busyness.”

He’s right. Busyness is not the same as Business. Is it?

There is effort and there is rewarded effort.
(& not all rewards are in money either)

Negroponte Keynote: Electronics Are ‘Obese’:

“Nicholas Negroponte, co-founder of both the MIT Media Lab and the non-profit One Laptop Per Child, delivered the last keynote speech of the American Academy for the Advancement of Sciences annual meeting tonight.

The talk focused on the groundbreaking work of the OLPC, which has managed to deliver thousands of $187 laptops to children in the developing world. Negroponte ran through a list of the organization’s accomplishments, noting that they had half a million machines in their pipeline and that production had reached 110,000 units per month. The big key to large-scale adoption remains price going forward,… “

(Via Wired News.)

He promises a price of $50 in 2011. I’m thinking evolved iPod Touch devices in 2011.

Some time ago, I dropped my land line, the cell phone was always with me. And as reliable as the analog landline. More folks are doing the same.

Cellphone firms end analog-network service:

“As of today, cellphone companies are no longer required to provide service using the analog network. The change is not likely to affect many cellphone users, who long ago switched to digital service even if they didn’t know it.”

(Via azcentral.com | business.)

One key thing if you go away from landlines, be sure the cellphone’s GPS is setup to work with 911 calls, so they know where you are (ok two things, the phone has GPS and it works with 911). The landline had a known location. The cellphone could be anywhere and 911 would need to know where “where” is.