Some acquisitions make sufficiently little sense when taken at face value that they signal a major future direction, are mostly about acquiring specific talent or technology, or are just utterly misconceived. Dropbox’s acquisition of the company behind the Mailbox iPhone app falls into one of those categories, but it’s unclear which just yet, given that making a quirky iOS email client seems far from Dropbox’s core mission. Despite protestations that the Mailbox app will continue, it seems entirely possible that it could share the fate of the Sparrow email app, which, while still for sale, is no longer being developed after its developers joined Google in July 2012.follow link
Turn Off Filename Extension Warning
In Leopard, Apple fixed an annoying aspect of working with the Finder in Tiger. Previously, if you changed a file's extension, the Finder prompted for confirmation. But since no one has ever accidentally changed a filename extension, Apple thankfully added an option to turn that warning off in the Leopard Finder's preferences. Choose Finder > Preferences, and in the Advanced screen, deselect Show Warning Before Changing an Extension.
Dropbox Acquires Mailbox