I am trying to make some comprehensive comparison of what are all the JavaScript HTML templating frameworks out there, so I decided to put together a list and give my thoughts of each of them.
Oh just did a little research about the background of the authors of both of these frameworks, so jQuery.tmpl() is unofficially written by two Microsoft, and angularjs by two guys working at google, so is it google vs microsoft now ? :)
angularjs is not really going agains jquery but agains GWT, trying to provide easy to use javascript only framework for RIA to developers who are not really JavaScript geeks...
I can also see some parallels between angularjs and Adobe Flex, from which it draws its markup inspiration... so this might be another audience this might be appeal to...
Here is a cool little video giving a demo of angularjs: