adamrice

http://www.pagico.com/

project-management software. Has team version

http://www.smartsheet.com/

Spreadsheet-style web-based project management

http://www.vecteezy.com/

free vector art

http://www.obsoletemedia.org/

What it says on the tin. Video games, audio formats, video formats, etc.

https://github.com/twostairs/paperwork

"OpenSource note-taking & archiving alternative to Evernote, Microsoft OneNote & Google Keep"

https://www.meistertask.com/

Trello-like personal kanban task management

http://cardsagainstoriginality.com/

Regex tutorials and tricks

http://www.robgray.com/graynomad/wothahellizat/wot2/index.php

http://www.rexegg.com/

http://www.pond5.com/

Stock media. Includes a public-domain section.

http://www.packal.org/

Workflows for Alfred

http://map.ipviking.com/

http://jex.im/regulex/#!embed=false&flags=&re=

Excerpts of audiophile snake-oil product reviews

http://wathifi.tumblr.com/

http://dbfreebies.co/

walk-through of the car production process

http://birdfont.org/

http://www.elegantthemes.com/blog/resources/the-complete-guide-to-creating-a-wordpress-multisite-installation

https://www.kimonolabs.com/

http://www.maxprograms.com/products/swordfish.html

http://www.honda.co.jp/kengaku/

https://github.com/Versal/word2markdown

converts MS Word documents to markdown

http://www.jcdic.com/chinese_convert/index.php

Converts between Chinese and Japanese characters, gives pinyin

http://archive.today/

"Your personal wayback machine"—captures web pages

https://embodied.mpi-inf.mpg.de/research/printscreen/

An electroluminescent display that you can print by silkscreen or inkjet. Wow.

http://www.skybox.com/blog/the-transformation-of-burning-man

Time-lapse gifs of the city a-building

http://tracesof.net/uebersicht/

desktop widgets. Similar to geektool, but with HTML instead of raw text.

http://skinthsolutions.com/

belt pouches

http://recenteats.blogspot.com/p/the-complete-list-of-american-whiskey.html#IA

fascinating to learn that many brands of whiskey are just bottling the product of one distillery.

http://www.labnol.org/internet/101-useful-websites/18078/

A classic

http://linuxmafia.com/faq/Essays/five-geek-social-fallacies.html