Storing and managing notes is fine, but there are apps for free that do the same job. While the ability to drag and drop any text is handy, this is not something that's new to Mac OS anyway. We used Notepad for Mac for almost a month to see if it added to our productivity. You can print directly from Notepad for Mac, too. There's a full set of text tools available, so you can format your notes on the notepad any way you want. The search allows wildcards, so you can look for text based on expression patterns. There's a flexible search capability that can scan through all the notes you've made and pull up matches. Notepad for Mac supports passwords, so you can protect your sensitive notes from others. As text is moved through Notepad for Mac, it builds up a history list, which lets you recall any content and reuse it quickly. You can drag and drop text from one app to another, or you can cut and paste to the Notepad for Mac. The concept behind Notepad for Mac is that any text can be saved and pasted into any app. A trial version is available from several download sites, while the full licensed version of Notepad for Mac will cost you $20.
Notepad for Mac is a note-taking app for Mac OS X.