I found Google Wave really useful for keeping track of ideas, especially to share with other people. Google Wave of course is being shut down at some point, bu

I found Google Wave really useful for keeping track of ideas, especially to share with other people. Google Wave of course is being shut down at some point, but it will carry on in some form: http://www.google.com/support/wave/bin/answer.py?answer=1083134 http://www.google.com/support/wave/bin/answer.py?answer=1083...