OKCupid treats your love life like a lab rat
Facebook is perhaps the most prominent example, but the internet, whether we want to accept it or not, is a gigantic data-mining operation where every thing about us is monitored, measured and experimented with — even our love life, should we choose. The folks over at online-dating service OKCupid (OKC) have recently detailed, among other things, how they futzed with the site’s match-percentage system to see if it’d affect users’ messaging habits. To start, OKC wanted to see just how much bearing system had on the likelihood of sending one message. When the service took two people who were actually 30 percent compatible and fudged the numbers by, say, 60 points, the amount of first messages sent naturally increased. As the OKTrends blog notes, that’s exactly what was expected because that’s how the site’s users have more or less been trained; a higher number means a potentially better match. But, as anyone who’s used the site can probably attest, one message doesn’t mean a whole lot.
To see how much effect the data manipulation truly had, OKCupid set four messages as the bar for a successful match. By telling a couple that they were a good fit, people acted as though they were and messaged more. A stark contrast against the fact that in reality (as much as you can call algorithm-based dating that), they’d likely have never contacted each other via the site in the first place. The same held true even when it came to exchanging contact info and presumably meeting for a date, too. To make sure that the matching algorithm wasn’t “garbage,” the dating site flipped the experiment on its head, telling users who were actually high-matches that they in fact were not: the number of four-message exchanges was predictably low. Not surprisingly, the number of people who were legitimately compatible exchanged the most messages with those that the site noted were high-matches.
The blog post also details how much removing photos from all profiles affected messaging rates, and even what OKCupid’s previous dual-rating system (personality and looks) meant in terms of messaging habits. Even if you haven’t tasked the internet with playing matchmaker, it’s still a pretty fascinating look at how A/B testing can affect our perceived notions about who we’re compatible with. The ethics of doing so, of course, are a bit dubious.
[Image credit: Thomas Hawk/Flickr]
Filed under: Internet
Via: Gizmodo
Source: OKCupid
Bitcoin Wallet App ‘Blockchain’ Returns to the App Store [iOS Blog]
Back in January, Apple removed popular Bitcoin app Blockchain from the App Store, after cracking down on several other apps that allowed users to send and receive bitcoin, including Coinbase and Gliph.
Apple’s official policy prohibits content that “enables, facilitates, or encourages an activity” that not all countries deem legal, which has left Bitcoin-based apps in a bit of a gray area policy wise.
As of today, Blockchain has returned to the App Store, once again giving iOS users a way to send and receive bitcoin payments, reports bitcoin news site CoinDesk.
According to CoinDesk, Apple announced a more open policy towards bitcoin apps during its Worldwide Developers Conference in June, which has led to the return of bitcoin apps to the App Store. From Blockchain CEO Nicolas Cary:
The moment Apple signalled a shift in their policy toward digital currency apps, we pulled the iOS project off the shelf and got to work. We wanted to use this as an opportunity to improve the wallet, but we were still apprehensive about dedicating huge amounts of engineering time because it wasn’t clear what types of apps would get through the submission and approval process.
Blockchain for iOS has been redesigned and built from the ground up to improve both security and performance. Along with giving users a way to send and exchange bitcoin, the new Blockchain app can also be used to make purchases from merchants that accept bitcoin, both in physical stores and online.
According to Blockchain‘s CEO, iOS is an important platform for the company and in the future, the app will be updated to include Android features like the Merchant Map.
Blockchain can be downloaded from the App Store for free. [Direct Link]![]()




