I have tried unsuccessfully to use a task manager many times over the years. I must have tried to use Outlook's task feature a dozen times unsuccessfully before leaving Outlook for the Google Apps Suite.
With the advent of mobile and web apps, and the combination of them, I have tried again, hoping that the mix of web and mobile might change things for me. My most recent attempt was a mobile and web app called Wunderlist. I am sure some of you use it. And I am sure some of you use other task managers.
I know that I am a highly disorganized person and it is all that I can do to manage (badly) my email and calendar (with a lot of help). I have not been able to add tasks and notes to my workflow.
I do put tasks in my calendar all the time. In fact, I have one coming up in a few minutes that I am going to take care of this morning. But putting them in my calendar, I achieve two things; 1) add a time dimension which creates urgency and 2) decrease the number of apps I need to actively use.
There is a Kik card called Remember The Beer that does something pretty awesome and that is allow me to easily share tasks. I create them in the card and then Kik them to the Gotham Gal, one of my colleagues, or one of my kids. It's lightweight, easy, and social and viral.
I think that's the only way tasks are going to work for me. And as I talk to others about tasks, I have noticed that a lot of people are like me and don't use task managers. I think if someone was able to make task sharing lightweight, viral, and social, they could change this dynamic and convert the large group of us who want to but can't use a task manager.