On the one side, "illegal" Amiga sites are good ! Why ? Well take this for example : Someone got an old A500 and really got no monitor or TV to connect with and even donīt have more knowledge then putting some disks in and play ! This guy now can "legally" optain a copy of a Kick Rom image to use an Emu (of course only the Kick heīs got in his real Amiga
On the other hand are those sites really bad, because some people think everything older than a year can automatically be posted as kind of "freeware" .... There are not many people or companies out there to support the classic Amiga platform anymore, but I think those who are left need support !
Just my 2cents