It seems like many of us have more things to do in a day than time to do them.  If you're like me, you've got one of those "To Do" lists stuck to your fridge or in your pocket at all times.  You may be able to toss that list out before too long.

Remember the Milk offers to-do and task management tools that follow you around wherever you go.  Still in beta, Remember the Milk has a lot of tools to help keep even the most unorganized person right on schedule.  And with this handy new gadget for the personalized Google Homepage, you can see that to-do list every time you point your browser at Google.

This is an excellent example of extending your service to work with other popular services.  It's not always about using other services on your website.  Sometimes the opposite is just as important.  What can you do to incorporate your website, product, or services into other things that your users are doing.