Pocket
1
Don't use right-pointing carets on line items
Don't use labeled back buttons on action bars
Don't hardcode links to other apps
Don't use bottom tab bars
2
Don't carry over platform-specific icons
Don't mimic UI elements from other platforms
Foursquare的前世今生 | 36氪
foursquare :: The Grove :: Los Angeles, CA
3
foursquare brand page
