Gemicon »

Gemicon is a free set of 600 handcrafted icons.

iPhones & iPad minis PSD »

CountryCode.org »

Compilation of country codes, phone codes, ISO Country Codes and relevant demographic data.

Fribbble »

via @stedman “Freebie Downloads and Resources by Dribbbler’s”

350 Pixel Perfect Icons »

Free for both personal and commercial use. Nice.

iOS Photoshop Actions & Workflows »

A must have for all iOS designers.

GuideGuide »

Looks like a must-have for anyone who uses Photoshop CS4+.

Study More Chinese »

“Learn Mandarin online – music, videos, blogs & discussion community.”

Space Ipsum »

Yep, another Lorem Ipsum generator – but the space theme resonates for me.

Our Mobile Planet »

“provides insights into smartphone usage and mobile attitudes. Use it to create custom charts that will deepen your understanding of the mobile consumer and support data driven decisions in your mobile strategy.”

Mandarin Madness: The Tones »

Pinyin Chart – Learn Chinese Online Everyday »

“a complete listing of all Hanyu Pinyin(汉语拼音)syllables used in Standard Mandarin.” Includes pronunciations

Pinyin Practice »

Mandarin Pronunciation Exercises and Learning Components

18 PSDs For Mobile Phones UI Design »

NounProject »

A beautiful, constantly expanding set of free icons. I wish there was an obvious method to download all icons at once.

Rapid Prototyping with flickrBomb »

Use Flickr to automatically fill placeholder images in your prototypes

Ultimate Round Up of Free Photoshop Patterns »

Yale Digital Commons »

More than 250,000 images from Yale’s collections are now available for free thanks to its new “Open Access” catalog.

I could lose myself in there…

Subtle Patterns »

“High quality patterns for your next web project”

A Toolset For Managing Screen Resolutions »

A great resource for designers and developers who need to work with multiple-resolutions and devices…wait, that’s all of us!

The package includes (taken form their site):
1. A collection of Photoshop® CS5 marquee-tool presets for common screen resolutions. These cover both fixed-screen resolution sizes and ratios for less common resolutions that fall within standard ratios.

2. A collection of layered Photoshop CS5 PSDs each providing common devices for comping and design presentations. These devices cover the standard ratios and device types (televisions, tablets, smartphones). The screen sizes are to scale to help put designs in accurate and realistic context.

3. A reference chart for resolutions and device landscape.