I started a club recently on 'another site' about this very topic. Disappointing results - was it the topic, or was it the 'other site', or just me (surely not!)? Will soon find out!
I discovered a life changing piece of software recently - that's a rare thing for me. It's a time tracker, but I also use it for time management and planning. That's why it's life-changing. This probably sounds like spam - but I'm not affiliated in any way - use it, or don't use it - I don't care!
Klok time tracker
They want a donation - this is mine, free evangelism!
The other reason to do this is to get your recommendations for awesome productivity tools - got any? So far I've had no suggestions - so that makes Klok the hands-down winner!