Here are our top five links to external sources we tweeted this week:
- First class stuff – Up and Down the Ladder of Abstraction
- Cennydd Bowles answers a friends question – Why aren’t we converting?
- Why User Experience Cannot Be Designed – an older favorite
- Startup advice – The 10 Mistakes I’ve made…so you don’t have to
- Good finds! – Official Usability, UX & UI Guidelines From Companies
