Jack Dorsey took to the Twitter Flight 2015 mobile developer conference stage to kick-off the annual event with a massive apology to the developer community. Over the years, Twitter has alienated their developer community. Dorsey's promise will now need to be backed by action.
Check-in app Gowalla puts a fun twist on location sharing by helping its users discover wonderfully-designed virtual items that can be found, swapped, and dropped all over the place. Developer Ben Dodson used the Gowalla API to put together Wallabee Travel Edition.