Eastgate Systems has released Tinderbox 6.0, a major update to the personal content assistant that helps you store and organize your notes, plans, and ideas (first reviewed in TidBITS in 2002 — see “Light Your Fire with Tinderbox,” 14 October 2002). The rewritten and re-imagined Tinderbox adds an Attribute Browser with multiple ways of examining a document (any section of it, or in entirety), tabbed windows that enable you to switch amongst different views, new mapping shapes and badges, and a flexible Get Info popover. Tinderbox also adds support for addresses and ISBNs to anticipate your needs when working with places and books, and assigns agents their own processor to quicken updates. You can upgrade to Tinderbox 6.0 for free if you purchased or upgraded Tinderbox in the past year (on or after 29 May, 2013). Any license purchased before that date can upgrade to Tinderbox 6.0 for $98. ($249 new, free update, 37.5 MB, 10.8+)
Go Back and Forth Fast in Preview
If you're reading a PDF in Apple's Preview software, and you follow a bookmark or an internal link to move around within the PDF, you can quickly return to where you were by pressing the keyboard shortcut Command-[ (that's Command-Left Bracket). Or, you can choose Go > Back.
The command works iteratively, so you can go back to just the previously viewed page or if you issue the command again, to the page before that, and so on. There's also an equivalent Go > Forward (Command-]).