Yes it really has no cons to multi screens. But like Brink say's it all come's down to the user and what they really need it for. Some people might not like two or more screens but some people do for space.
My Computer
At a glance
Windows 7 Ultimate 64-bitIntel Core 2 Duo E6550 @2.33GHz4GB DDR"NVIDIA GeForce 8600 GS