Python
Used by 112 peoplepython.org ↗

“Python 3 for coding, and most of my coding involves librosa.”
Jordan B. L. Smith Interview, Researcher, music information retrieval · via Uses This 

“These days I find myself spending more time doing research and analysis, devops/janitorial work, poking around with hardware, or simply rat-holing into internet esoterica than doing pure development, but when I get around to it, Python is still by far my preferred programming language, and I tend to use it even when I probably shouldn't.”
Leonard Lin Interview, Independent technologist · via Uses This 
“Python was my first language, and I remain a devoted Python programmer.”
Ross Goodwin Interview, Creative technologist, artist, hacker · via Uses This 
“My own products are built in plain Python, running on Google App Engine so I'm perfectly fine with just any plain text editor du jour.”
Thomas Marban Interview, Startup founder, developer · via Uses This 
“My go-to language for processing big buckets of data is Python.”
Paul Lamere Interview, Music hacker (The Echo Nest) · via Uses This 

“As I get older other hobbies have taken the forefront and I have less time for messing with things like ifconfig and Xorg.conf but I still rely on Linux for my mail server, Python, and various tools that don't exist anywhere else.”
Jeffrey Ely Interview, Professor of economics (Northwestern University) · via Uses This 
“I never crunch numbers with a spreadsheet: I prefer to use text files and Python.”
Daniel Lemire Interview, Computer researcher, professor · via Uses This 
“When it comes to creative coding, or 'playing in the sandbox' I write Python.”
Jerry Belich Interview, Software/hardware engineer (Clockwork) · via Uses This 
“Text: Python comes in handy often, since I do some text processing and mining.”
Robin Camille Davis Interview, Digital librarian, web developer · via Uses This 
“I'm a minimalist that loves APIs, web services, elegant design, and Python.”
Kenneth Reitz Interview, Minimalist, photographer, developer (Heroku) · via Uses This 

“In the past few years I've become very fond of feature-rich-out-of-the-box Python, and I use it to perform all sorts of odd-jobs.”
Bhautik Joshi Interview, Research engineer (ILM) · via Uses This 
“Python's SimpleHTTPServer is sufficient for setting up a local server.”
Divya Manian Interview, Web developer (Opera, W3C, HTML5 Boilerplate) · via Uses This 
“For coding, I use Python and also do shell scripting where required.”
Daniel Robbins Interview, Software developer, creator of Gentoo · via Uses This 
“I use several programming languages regularly but Python is my default.”
Adewale Oshineye Interview, Developer advocate (Google+) · via Uses This 
“For the software side of things, we run Python for the vast majority of our scripts as well as for our webserver processes.”
Chris Slowe Interview, Chief scientist (Hipmunk) · via Uses This 
“In fact, Quora.com was built without a single static mock; even prototypes of various designs were created by writing Python directly.”
Rebekah Cox Interview, Product designer (Quora) · via Uses This 
“Programming languages aren't strictly software, but I'm a huge fan of Python along with the numeric computing libraries.”
Hilary Mason Interview, Chief scientist (bitly) · via Uses This 
“Finally: Python is just the bomb.”
Jonathan Foote Interview, Recovering scientist · via Uses This 
“For general shell scripting, I choose Python.”
Josh Nimoy Interview, Artist, designer, hacktivist, musician, developer · via Uses This 
“I've only toyed with Python a bit but I have some very sharp friends who admire it.”
Stewart Smith Interview, Programmer, graphic designer · via Uses This 
“More often now, I use python for rapid prototyping and scripting, often with tons of libraries.”
Blaise Aguera y Arcas Interview, Architect (Bing Maps/Mobile) · via Uses This