When it comes to jotting down ideas, we want the quickest, easiest option — and these days that means turning to technology. As PC Mike Wendland reports, using one a fancy note-taking app can make sure your valuable thoughts don’t disappear into the ether. Notability lets you combine multiple inputs, including typing, sketching, handwriting and photos, in a single place. It also supports annotating PDFs. Notes can be shared via email, and cloud-based services including AirDrop, Google Drive and Dropbox. The app is $8.99 for iOS. GoodNotes 5 turns an iPad into digital paper. Take handwritten notes in digital notebooks, on imported PDF, PowerPoint, and Word documents, or on images…