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
Avoid Long Hierarchical Menus
If you right-click (or Control-click) on some item, such as a file in the Finder, and one of the sub-menus has many options (Open With is a frequent culprit), it may take several seconds to open, even on a fast machine, which is annoying if you did not actually want that sub-menu.
The trick is to not pull the cursor through the menu, but in a curve around it, so the cursor does not touch any menu items until lower on the list where you wanted to go.
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Dropbox Acquires Mailbox