Adam Fields (weblog)

This blog is largely deprecated, but is being preserved here for historical interest. Check out my index page at adamfields.com for more up to date info. My main trade is technology strategy, process/project management, and performance optimization consulting, with a focus on enterprise and open source CMS and related technologies. More information. I write periodic long pieces here, shorter stuff goes on twitter or app.net.

3/14/2007

Google to purge some data after 18-24 months

Filed under: — adam @ 6:33 pm

Well, that’s a nice start. Good for them.

http://blog.wired.com/27bstroke6/2007/03/google_to_anony.html

http://googleblog.blogspot.com/2007/03/taking-steps-to-further-improve-our.html

http://216.239.57.110/blog_resources/google_log_retention_policy_faq.pdf

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Confabb is hosting the Personal Democracy Forum 2007 site

Filed under: — adam @ 11:39 am

Exciting! — Confabb is hosting the site for Personal Democracy Forum 2007.

The science of politics is changing, and these are the people who are doing interesting things about it.

You can browse information about the conference (news, events, sessions, speakers, and more), and register from the site. You can use your existing Confabb login, if you have one (OpenID is coming, but not yet).

http://pdf2007.confabb.com/

(Disclosure: I’m one of the co-founders of Confabb.)

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The Penny Gap is the difference between free and mostly free

Filed under: — adam @ 11:16 am

Interesting post about the Penny Gap. I think this is directly related to a similar concept which might be called the Unlimited Chasm.

http://redeye.firstround.com/2007/03/the_first_penny.html

The Penny Gap says that if your service is actually free, it will have a much greater uptake than one that is merely very very cheap. Rather than being a smooth curve up the value chain, there’s a quantum shift between “free” and “costs anything”. I think this is largely due to the implicit value factoring of the “cost” (in effort) of the transaction. If you could just wave your hand and pay a penny for something without getting out your credit card number or typing in your password, it seems like this gap would largely disappear.

There’s a similar effect at play when dealing with “unlimited” services. If you have to pay for usage, it takes a lot of mental effort to add up everything you’re paying and make sure you’re not over a certain amount. If you don’t, and have an unlimited plan, that mental effort goes away. Even if the unlimited service is more expensive than you’d pay with metered service, there’s less hesitation to use it because you never have to worry about keeping track of it. I feel like this effect is less prominent on services that give you constant feedback about how much you’ve used. Presumably the extra security of insurance of not ever going above a certain limit has some value to it as well.

Free and unlimited are obviously closely related, mentally and emotionally. I’ll have to think about this some more.

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Followup commentary on Windows Vista

Filed under: — adam @ 12:29 am

Perry said “I think you held back too much. Tell us what you really think.”

Okay. I think Windows is rotten to the core and always has been. Between Windows 3.1 and XP, there were no serious contenders. With Win2K and XP, it’s at least had the benefits of:

1) it being reasonably possible to hammer it into sufficient shape to be usable and secure “enough”.

2) running on significantly cheaper hardware.

3) being reasonably open for a closed-source product, and at least focused towards providing a good user experience, and aimed at the needs of the end user.

4) providing a mostly effortless hardware compatibility experience. Most of the things I’ve plugged into my XP box have simply worked, without too much trouble. Sure, I’ve had to install the driver, but there are a number of things where you have to do that with OSX, too.

5) having software exclusives, and existing in the world where virtualization/emulation on other platforms was at the end-user performance level of “barely usable, if you really need it”.

All of that seems to change with Vista and the fun 2007 world it inhabits:

#1 might have been good enough with XP, but I fail to see why none of those lessons have been learned, and we have to do it all over again with a new OS, especially one which otherwise seems to provide marginal benefits.

#2 the hardware requirements for Vista seem like simply an excuse to sell more hardware for overly bloated and inefficient software, because…

#3 they’ve totally sold out to the content industry and everything has been reoriented towards content protection, all of which eats hardware resources and diminishes usability, because of which…

#4 they broke the unified driver model and so we have to start all over again with hardware compatibility, and…

#5 now there are cheaper, better alternatives for running the same software, which actually seem to work this time around.

We’ve known this all along – Unix in any flavor is superior to Windows. We’ve finally reached the complexity point in operating systems where that difference is unmistakable even if you don’t have advanced degrees in Computer Science.

I’ve been a Windows user and defender for a very long time, because of the list of five advantages above. My primary desktop still runs XP. I expect that to be the case until I need to replace it, at which point I’ll probably get a Mac, for the five same reasons. Obviously, I haven’t hit all of the reasons, but this is a big chunk of why I have little interest in Vista. It’s the same reason I got tired of manually assigning SCSI ids to all of my disks. Tinkering is fun. Sometimes, tinkering is fun even when it’s mandatory and things don’t work unless you tinker. But after a while, you just want things to work.

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