My latest post over at Signals vs Noise:
Every new day brings new gadgets and gizmos. Whatever project or product you’re working on, there’s probably something that will make it just a tad bit better tomorrow. And a little bit better the day after that. And a smidge better the following day. But for every thing that makes it better, it means one more day of not shipping.
You can tweak that screenshot or redo that screencast a hundred times. But at some point you just have to ship it.