Contrary to the above, I've had the same basic setup (dwm, 1 'primary' colour on a complementary grey, 1px-wide borders) for a good few years now and the exact colourscheme for at least one year. Whenever I go to change anything I always end up deciding I preferred what I had so just go back. I guess I'm just stuck in my ways.

To stay vaguely on topic, I installed an SSD on my netbook so it's a lot quicker, which I guess is a workflow improvement haha.