My real collection of machines is mirrored with corresponding emulators. Whatever you want to use them for, they can be a lot of fun and most are free. Some can also be handy in converting software from disk/cassette images to a form where the programs can be loaded into your modern machines. Emulators give you a vintage machine in your own computer! While it's not quite the same as the real thing, they do have their uses.
I've even been involved in beta testing one or two. I love emulators and am in awe of the people who can write them. Figure 1: Sometimes the authentic hardware takes up too much damn space!
