We’ve been using Basecamp for a while, and it seems Dann has been using Backpack also for his work at SPGS. This month I’ve switched to using Backpack as the centre of my world, adopting the basic strategies from David Allen’s Getting Things Done: the Art of Stress-Free Productivity (sold in Australia as "How to Get Things Done"). So far (a week or so down the track) it’s working fantastically well and a great use of US$7 a month. Here’s hoping that’ll continue!

An interesting side-note: 37signals have just recently launched an affiliate/referral program. Dann and I have encouraged numerous users to use their products - perhaps ideal members of the program… but alas, membership in the program is only possible if you live in the US… weird!