Getting its ducks in a row before some upcoming OS X updates become available, C-Command Software has released SpamSieve 2.9.3, which adds support for the forthcoming Mac OS X 10.7.5. The latest release of the spam-filtering software fixes a bug that prevented the app from auto-launching on the soon-to-be released 10.8 Mountain Lion, as well as improves recovery from certain “unexpected” system errors. The update also improves instructions for automatically deleting old spam messages, enables use of the system’s integrated GPU to help reduce battery use on the latest MacBook Pro models, and fixes a layout bug in the German-localized Statistics window. ($30 new, free update, 10 MB, release notes)
Mac OS X Services in Snow Leopard
Mac OS X Services let one application supply its powers to another; for example, a Grab service helps TextEdit paste a screenshot into a document. Most users either don't know that Services exist, because they're in an obscure hierarchical menu (ApplicationName > Services), or they mostly don't use them because there are so many of them.
Snow Leopard makes it easier for the uninitiated to utilize this feature; only services appropriate to the current context appear. And in addition to the hierarchical menu, services are discoverable as custom contextual menu items - Control-click in a TextEdit document to access the Grab service, for instance.
In addition, the revamped Keyboard preference pane lets you manage services for the first time ever. You can enable and disable them, and even change their keyboard shortcuts.