Step-by-step for exactly what I need to happen, really.

"If you’re like us, your knowledge is spread across several places: Gmail, Google Docs, Basecamp, and more. Redwood makes it easy to search across these sources, right from your desktop." Clever.

Fantastic. If you're like me, and use One Gmail Account To Rule Them All, but use Mail as your email client, you can only use the main email address to send from. This allows you to pick a from address, making your mailing lists work again, and allowing you to pick the From address on send.

"When you enable Mail Goggles, it will check that you're really sure you want to send that late night Friday email. And what better way to check than by making you solve a few simple math problems after you click send to verify you're in the right state of mind?" Amazing.

Like Pyro for Basecamp: a product-specific client as a browser.