Less than two weeks after the release of Mellel 3.2 (12 June 2013), developer RedleX has released Mellel 3.2.1, which fixes compatibility issues with Mac OS X 10.5 Leopard. The word processor update has also restored support for automatic baseline shift adjustments for MathType equations and features smarter application of default languages with new documents. ($39 new from RedleX and the Mac App Store, free update, 105 MB, release notes)
Always Show Recipient In iChat
In iChat under Snow Leopard, choosing View > Always Show Recipient Bar puts a buddy's status message and color at the top of any iChat window. It can also be used to select among multiple open iChat logins you have to send a message to that buddy, or to select among multiple accounts you have registered in Address Book for that buddy.