Why hasn't Vista sold well?
The truth is that no one really knows why Vista fared so poorly in the market. It defies a simple explanation.
Tarsnap reaches profitability
One of the most common questions I receive about tarsnap is this: What guarantee can I provide that the tarsnap service will continue to operate? This is a reasonable concern; after all, with services like Omnidrive and HP Upline shutting down, what guarantee is there that tarsnap won't also shut down? Until recently…
Inventing Demand
It’s no secret I own and run www.rentoid.com – but here’s a story you don’t know. The story of how I got it off the ground and got people to use the website. Rentoid had... [ READ POST ]
Challenging the MLS Monopoly
Personal website for Ryan McGreal
How did the web lose faith in charging for stuff?
We’ve been talking about the basic wonder of putting a price on your product for such a long time that it almost seems trite at this point. I certainly thought that point would have lost propulsion long ago, but I keep being surprised by the contrary. It seems that the web has been so thor…
How to determine if your A/B test is statistically significant
A/B testing tools often lie about whether something is "statistically significant." Here's an extremely simple, mathematically sound formula to compute it for yourself.
That's version ∞. First launch version 0.1.
Derek Sivers official site. Thoughts on philosophy, culture, self-improvement. Author of Useful Not True, How to Live, Hell Yeah or No, Anything You Want.
It's official: NASA is a jobs program.
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Wolfram|Alpha Is Coming
A computational knowledge engine accessing trillions of pieces of curated data and millions of lines of algorithms will soon be released by Wolfram Research.
Bitbucket: On our extended downtime with Amazon
Automating releases, semantic version bumps, and API calls often involves configuring branch permissions and storing long-lived credentials in pipeline variables. Managing credential rotation adds an ongoing maintenance burden. Today, we’re introducing granular step-level permissions and container tokens in Bitbucket…
SEO FAQ (or why you shouldn't hire an SEO "expert")
So yesterday I had a bit of a rant about SEO and I’ve gotten a few common questions so I thought I’d try to answer them. Here goes.
Twitter, Ruby on Rails, Scala and people who don’t RTFA
The Register recently published an article titled, “Twitter jilts Ruby for Scala“, prompting a wave of Tweets (Twitter messages for the jargon challenged)
Bug tracking isn't a network-effect business
Facebook sucks you in because everyone you know is using it. You go to eBay to find something because you know someone is selling what you want to buy. Oracle wins in the enterprise because there are tons of experts and plenty of auxiliary software available. All these business rely heavily on the …
A bestiary of algorithmic trading strategies
One of the things which confronted me when I got interested in quantitative finance is the varieties of different kinds of quant. Now I realize this is pretty simple. Quants come in three basic var…