Mildly sexist, and this is just one of a thousand versions, but I found it amusing so I am reprinting it here:
RE: Computer Software Warning
Last year a friend of mine upgraded GirlFriend 1.0 to Wife 1.0 and found that it's a memory hog leaving very little system resources for other applications. He is only now noticing that Wife 1.0 also is spawning Child-Processes which are further consuming valuable resources. No mention of this particular phenomenon was included in the product brochure or the documentation, though other users have informed him that this is to be expected due to the nature of the application. Not only that, Wife 1.0 installs itself such that it is always launched at system initialization where it can monitor all other system activity. He's finding that some applications such as PokerNight 8.3, BeerBash 2.5, and PubNight 7.0 are no longer able to run in the system at all, crashing the system when selected (even though they always worked fine before).
At installation, Wife 1.0 provides no option as to the installation of undesired Plug-ins such as Mother-in-Law 55.8, and Brother-in-Law Beta release. Also system performance seems to diminish with each passing day.
Some features he'd like to see in the upcoming Wife 2.0. - A "Don't remind me again" button - Minimize button - An install shield feature that allows Wife 2.0 to be installed with the option to uninstall at anytime without the loss of cache and other system resources. - An option to run the network driver in promiscuous mode that would allow the systems hardware probe feature to be much more useful.
I myself decided to avoid all the headaches associated with Wife 1.0 by sticking with Girlfriend 2.0. Even here, however, I found many problems. Apparently you cannot install GirlFriend 2.0 on top of GirFriend 1.0. You must uninstall GirlFriend 1.0 first. Other users say this is a long-standing bug that I should have been aware of.
Apparently the versions of GirlFriend have conflicts over shared use of the I/O port. You think they would have fixed such a stupid bug by now.
To make matters worse, the uninstall program for GirlFriend 1.0 doesn't work very well leaving undesirable traces of the application in the system.
Another thing that sucks - all versions of GirlFriend continually pop up little annoying messages about the advantages of upgrading to Wife 1.0.
Wife 1.0 has an undocumented bug. If you try to install Mistress 1.1 before uninstalling Wife 1.0, Wife 1.0 will delete MSMoney files before doing the uninstall itself. Then Mistress 1.1 will refuse to install, claiming insufficient resources.