1) I use an iPhone todo app (http://www.appigo.com/todo) to jot down ideas as I get them in a "Projects" category. This lets me quickly browse through them at a later time. You can add notes too if your ideas are elaborate and you want to jot them down too.
2) Keep a journal. Write down what you're thinking. There's nothing quite like reading something you read six months ago and wondering, "What was I thinking?"
Comments
Two things:
1) I use an iPhone todo app (http://www.appigo.com/todo) to jot down ideas as I get them in a "Projects" category. This lets me quickly browse through them at a later time. You can add notes too if your ideas are elaborate and you want to jot them down too.
2) Keep a journal. Write down what you're thinking. There's nothing quite like reading something you read six months ago and wondering, "What was I thinking?"