Although Asana-Timeline has some nice - paradigm shifting even - features, it is worlds apart from Instagantt and not a replacement for it. Without Instagantt, Asana isn’t comprehensive enough to be a serious production management tool. Thank goodness for Instagantt!
To make Asana REALLY awesome, please check out my assessment of this recent feature and VOTE for a modification to provide the functionality as stated on the box for “Comment only” permissions.
Asana + Instagantt + above feature correction = awesome (and fun to use!) productivity management tool