From Circus Ponies Software:
Are you drowning in stickies? Is your desktop cluttered with files? Circus Ponies NoteBook is the award-winning application that helps Mac users manage all those bits of information that lack a good home: from the notes, clippings, and to dos of your life to the e-mails, diagrams and spreadsheets of that important project. Create electronic notebooks, with sections and subsections, to hold it all. Add notes and other text. Drag in files and folders. "Clip" selections without leaving the application you're working in. Annotate your information with diagrams and sketches, highlighting and keywords, even voice recordings. Find anything instantly using NoteBook's patented Multidex(TM). Then share your Notebooks as PDF, or publish as websites via your MobileMe account.
What's new in this version:
NoteBook 3.0 v338 fixes a crasher and several issues present in v337.