I'd like to thank the many people have contributed to Milestones with support and ideas. Inés Modolell has had to suffer my lack of availability during the time I've spent developing, and has been a key critic of my graphic design. Peter and Ján Morovič have contributed many ideas, support and encouragement. Nando Viciano and Romà Segura have also suffered through endless discussions and contributed many good suggestions.

I'd also like to thank the many programmers whose contributions to open source projects and lists have made my life much easier. Greg Robbins' many answers in the gdata-objectivec-client list have been a key resource. I've used the following sources of code:

1. InAppSettingsKit, by Luc Vandal and Ortwin Gentz.
2. KTPhotoBrowser, by Kirby Turner.
3. Json-framework, by Stig Brautaset.

Thanks for sharing.

My icons are derived from the Pro version of Joseph Wain's, at glyphish.com.