"If Operating Systems Were Beers..." joke

DOS Beer:
Requires you to use your own can opener, and requires you to read the
directions carefully before opening the can. Originally only came in
an 8-oz. can, but now comes in a 16-oz. can. However, the can is
divided into 8 compartments of 2 oz. each, which have to be accessed
separately. Soon to be discontinued, although a lot of people are
going to keep drinking it after it's no longer available.
Mac Beer:
At first, came only a 16-oz. can, but now comes in a 32-oz. can.
Considered by many to be a "light" beer. All the cans look identical.
When you take one from the fridge, it opens itself. The ingredients
list is not on the can. If you call to ask about the ingredients, you
are told that "you don't need to know." A notice on the side reminds
you to drag your empties to the trashcan.
Windows 3.1 Beer:
The world's most popular. Comes in a 16-oz. can that looks a lot like
Mac Beer's. Requires that you already own a DOS Beer. Claims that it
allows you to drink several DOS Beers simultaneously, but in reality
you can only drink a few of them, very slowly, especially slowly if
you are drinking the Windows Beer at the same time. Sometimes, for
apparently no reason, a can of Windows Beer will explode when you
open it.
OS/2 Beer:
Comes in a 32-oz can. Does allow you to drink several DOS Beers
simultaneously. Allows you to drink Windows 3.1 Beer simultaneously
too, but somewhat slower. Advertises that its cans won't explode when
you open them, even if you shake them up. You never really see anyone
drinking OS/2 Beer, but the manufacturer (International Beer
Manufacturing) claims that 9 million six-packs have been sold.
Windows 95 Beer:
You can't buy it yet, but a lot of people have taste-tested it and
claim it's wonderful. The can looks a lot like Mac Beer's can, but
tastes more like Windows 3.1 Beer. It comes in 32-oz. cans, but when
you look inside, the cans only have 16 oz. of beer in them. Most
people will probably keep drinking Windows 3.1 Beer until their
friends try Windows 95 Beer and say they like it. The ingredients
list, when you look at the small print, has some of the same
ingredients that come in DOS beer, even though the manufacturer
claims that this is an entirely new brew.
Windows NT Beer:
Comes in 32-oz. cans, but you can only buy it by the truckload. This
causes most people to have to go out and buy bigger refrigerators.
The can looks just like Windows 3.1 Beer's, but the company promises
to change the can to look just like Windows 95 Beer's - after Windows
95 beer starts shipping. Touted as an "industrial strength" beer, and
suggested only for use in bars.
Unix Beer:
Comes in several different brands, in cans ranging from 8 oz. to 64
oz. Drinkers of Unix Beer display fierce brand loyalty, even though
they claim that all the different brands taste almost identical.
Sometimes the pop-tops break off when you try to open them, so you
have to have your own can opener around for those occasions, in
which case you either need a complete set of instructions or a friend who
has been drinking Unix Beer for several years.
AmigaDOS Beer:
The company has gone out of business, but their recipe has been
picked up by some weird German company, so now this beer will be an
import. This beer never really sold very well because the original
manufacturer didn't understand marketing. Like Unix Beer, AmigaDOS
Beer fans are an extremely loyal and loud group. It originally came
in a 16-oz. can, but now comes in 32-oz. cans too. When this can was
originally introduced, it appeared flashy and colorful, but the
design hasn't changed much over the years, so it appears dated now.
Critics of this beer claim that it is only meant for watching TV
anyway.
VMS Beer:
Requires minimal user interaction, except for popping the top and
sipping. However cans have been known on occasion to explode, or
contain extremely