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"...your visitor will have a limited amount of time (specified by you) to fill in the form and send it. And if a spammer tries to post information to your form processor remotely they’re going to hit a big fat roadblock."

"...you can create a honeypot form field that should be left blank and then use CSS to hide it from human users, but not bots." Pure CSS bot thwarting.

Looking for "picture of the day" at wikipedia is a good way to find potential desktop background pictures.

Matt's SXSW talk has lessons from 11 years of moderating a large online community. Quick summary: get the community to help, find patterns that lead to good/bad behavior, build tools around those patterns, find awesome moderators.

"The last thing fans of these programmes want is to be confronted with the cruel reality of what life was like in late Victorian and Edwardian England..."

This is even better than the Chrome extension: "If you don't like a site that appears in your search results, you can block all the pages within that site. Then you won't see any of those pages when you're signed in and searching on Google."

"Admit it. You stereotype people by their email addresses." How Hunch user demographics break down by email domain. [via swissmiss]

"I've argued that the ultimate endpoint for Digital Rights Management (DRM) is the pay-per-swing hammer." MetaFilter member adipocere takes DRM to its logical end.

"A single meta tag to control prefetching reduced our DNS queries by 350 million per month." Wow, if you use subdomains extensively this is something to watch out for.

"I am firmly of the opinion that the Macintosh is Catholic and that DOS is Protestant." heh, Umberto Eco weighed in on the Mac vs. PC war in 1994 by comparing the organization of operating systems with the organization of religions.

Matt Thompson discusses some ways Jessamyn approaches moderation at MetaFilter. This is great: "Let me model some good behavior for you. That person said something really s---y. I’m just going to ignore it. Watch me."

A preview of a future release of ColdFusion. Goodbye JRun, some nice shortcuts, some teasers.

"The HTML5 history API is a standardized way to manipulate the browser history via script." The key to fixing our collective Ajax back button woes in modern browsers.

"Error level analysis (ELA) works by intentionally resaving the image at a known error rate, such as 95%, and then computing the difference between the images." Automated Photoshop detection!

Fill your design mockups with adorable kittens. It's like lorem ipsum for images.

"A collection of 100 pixelated camera illustrations for anybody to download and use in whatever way they see fit."