In the last month and a half, the iOS app added the ability to download lessons for offline use (great for subway commutes) and a feature for recording yourself speaking the language (so the app can assess your pronunciation). (gigaom.com)
Thinking about my morning subway commute with jerky movements and jerks bumping into me. (bgr.com)
This accidental work of art, formed by the hands of unknown employees who repeatedly install and de-install advertisement posters, was discovered by chance during daily subway commutes by Gallery. (artspace.com)