MacHeist added Mariner Write for Mac to its free MacHeist nanoBundle. That's six apps, up from five, and $154 off the list prices of the included software, all for Mac. Deal ends November 11. The five programs currently included are:

• new: Mariner Software's Mariner Write: Word processor
• Iconfactory's Twitterrific: Twitter client
• Wonder Warp Software's Shovebox: Temporary information storage
• Hog Bay Software's WriteRoom: "Distraction-free" word processor
• TinyGrab's TinyGrab: Screenshot sharing
• Freeverse's Hordes of Orcs: Tower defense game