Tbd if Apple will take a serious run at the market space today dominated by Evernote and OneNote; see the full post for other Mac OS X Mountain Lion details
Notes. Apple looks to make mincement out of Microsoft OneNote for iPad connected to SkyDrive. According to Apple's marketing material: "Notes in OS X Mountain Lion is designed for whatever’s on your mind. Think it up. Jot it down. Make it even more noteworthy with photos, images, and attachments...Notes works with iCloud, so when you create or edit a note on your Mac, it automatically updates on your iPhone, iPad, and iPod touch". That sound lots like OneNote to me, minus the one.