Hi! I found some disadvantages in ionic starter project (it is my personal opinion). They are:
A lot of JS files are included in www/js and www/js/lib folder. There are both minified and full file versions but index.html includes not minified files only.
Compass to css compilation missing.
I prefer local build, so I don’t need res folder in my www (as result, a lot of garbage in www folder).
So I wrote my own one Grunt-based Ionic-Angular seed giac-seed (Xmas edition ;))
May be I reinvent the wheel. But I belive it will be usefull for somebody
Besides using grunt, a full on generator for yeoman would be great too. Select which platforms you want, compile all your Javascript, build for all platforms in one command. I like the ionic/cordova cli but I like the testing abilities and compiling that is done in yeoman.