Resources and ideas to keep me focused

I believe one problem almost every person goes through be it business-related or not is the lack of focus.
This post will cover ideas to help me keep focused on my goals. I still need to figure out which ones I must apply, otherwise I will get all over the place again and lose focus (again!).

- Google Reader – RSS aggregator for news concerning my areas of interest.
- Excel Spreadsheet – To write down sites, books, ideas, etc. Each topic would be listed on a separate worksheet.
- Notebook – Old, but efficient. Besides, I can always carry one with me (although I have my Palm Pilot, but it is not as easy to write on it as a notebook).