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Thursday, January 15th, 2009

Bad product managers are like hairstylists

in: Anticipate, Create

The first thing someone asks me when I go to get my hair cut is, “How do you like it?”

This is the wrong question to ask. It presumes that I (not the expert on hair) have a preference that’s relevant.

(Sure, we’re creatures of habit, so we may well have a preference, and hey, we’re paying for it so we get to choose. But bear with me.)

What a stylist should be asking is questions like, “What do you do for a living?” and “how do your co-workers dress?” Perhaps they’d ask, “Do you have time to towel and blowdry it in the morning?” Or maybe they should wonder, “Do you play sports like wrestling in which hair length is a factor? Are you on a team that needs helmets?”

A good stylist would try to discern a pattern of needs (which the customer knows a great deal about) and then applying their domain expertise (cutting hair) to choose what’s best. In many companies, the people in charge of product direction are like stylists. Which causes lousy product decisions.

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Wednesday, January 14th, 2009

What makes you unfollow someone? Six things stand out.

in: Communicate

winescowl.pngSocial networking for business is a two-edged sword: You have to keep track of many followers, but automating the process thwarts efforts to remain genuine. And yet we don’t spend enough time analyzing unfollow behavior. Here are the results of some informal surveys over the past few weeks.

How many people can we really follow?

How many people can we follow? Take a look at this excellent study by Huberman, Romero, and Wu. It shows that there’s an underlying hidden network of friends, and that the remaining follower/followee relationships are really just social courtesy.

If humans can normally handle around 150 social relationships then, as JP Rangaswami observes, tools like Twitter help push this limit up to perhaps 600 people.

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