Maybe I'm an exception in the world of web workers, but I generally prefer a desktop application over a web-based one.
However, one online web app that I have found to be useful and well put together is the GTD-friendly to-do application Vitalist. The basic service is free, has a pleasant interface and completely meets my needs.
If you are looking for an on-line to-do application, be sure to check Vitalist out.
Technorati Tags: gtd, getting things done, productivity, online applications
