Ian Griffiths is an independent WPF consultant, developer, speaker and Pluralsight instructor and a widely recognized expert on the subject. He lives in London but can often be found on various developer mailing lists and newsgroups, where a popular sport is to see who can get him to write the longest email in reply to the shortest possible question. Ian maintains a popular blog at http://www.interact-sw.co.uk/iangblog/ and is co-author of "Windows Forms in a Nutshell" and of "Mastering Visual Studio .NET".
Jesse Liberty is a Master Consultant for Falafel Software, aMicrosoft MVP, a Telerik MVP, an author, and he creates courses forPluralsight. Liberty hosts the popular Yet Another Podcast and his blog isconsidered required reading. He was a Senior Evangelist for Microsoft, a XAML Evangelistfor Telerik, a Distinguished Software Engineer at ATT; Software Architectfor PBS and Vice President of Information Technology at Citibank. Jesse can befollowed on twitter at @JesseLiberty