Thanks to Case, Varese, Britt, and Jack for encouraging me.

Thanks to my son Leo for inspiring me.

Thanks to Adam for prompting me.

Thanks to Jenna for writing about this.

Thanks to Erin for reading on a weekend.

Thanks to Shannon, Deborah, and Matt for picking me up.

Thanks to my reviewers and contributors, especially Mom, Dad, Mark, Ben, Erik, Andrew, and Alex for comments.

I wrote the App along with the help of many people from iPhoneDevCamp pictured above, including @ravenme, @grigs,@jtkeith, @lyzadanger, @aileen_jeffries, @schwa, @bmf, @mantia, @tristan, @emory, @twittelator, and @atebits.

@Jack, @case @ceedub and @rr contributed to the App design.

@24klogos did the artwork including the hummingbird, feather for the Book cover and baby feather for the App icon.

There have been many other contributors to the text and the testing community. Thank you to everyone, and please keep the comments and suggestions coming.

What Makes a Great Twitter App?

Panelists: Loren Brichter, Britt Selvitelle, Dom Sagolla

At the core of Twitter’s popularity is it’s utter simplicity. Building on top of that functionality while retaining the ease of use and visual appeal of Twitter itself is no easy task. This panel, including both external developers and one of Twitter’s own user experience players, will talk about the design and functionality choices they made, how they worked with the API to streamline them, and how you can apply these concepts to your own applications.

We’ll be discussing:

• Purpose-driven user interface design
  
• Managing system resources
• The limitations of mobile devices
• Working with the 100-call hourly API limit

Hope you can join us! Our session is from 11:30-12:30 at the Computer History Museum in Mountain View.

Update: Scoble took these pictures and MSNBC has a few shots of us on stage in the background during their report:

Props to @NerdBoyTV for the find.