Some pages make you think out loud. Drop a sticky note anywhere — the popup gives you a fresh note, you type, and it appears as an overlay on the page. Drag it where you want it. Resize if you need more room. Close it when you're done, but it's still there next time.
Right-click any paragraph and pick "Annotate" to pin a note to that specific text. Scroll away and the note scrolls with it. The popup lists every note on the current page and every page you've annotated. Click any note to jump to its page and position.
Pages shouldn't be read-only. Annotate makes them writable.
