Having made a leap to mac, for a couple reasons, I was not expecting some basic OS level intelligence to be missing. Especially since the hardware is always so awesome.
However. i just discovered a brain baffling doozy.
no folder merge.
The fuck you say? The fuck I say!
they have file merge, which is the files in a single folder. But if you need a folder tree merged, keeping newer files from each, you cannot. Wow, really? come on!!!??
So, for those of you who find yourself in a situation needing to do what should be a simple drag and drop task, there is this app
http://code.google.com/p/foldermerge/This is at least under OSx Lion 10.7.3