Reverse engineering is allowed in some countries while it's now
allowed in others.Also , depends on what you are reverse engineering ,
if it's patented or copyrighted in US than it's now allowed but was
known to happen.
Fact that Microsoft didn't sue doesn't mean it won't if Windows clone
ever becomes a threat.Press misquoted (as usual) what Cloanto had
to say.Cloanto said that it has nothing to do with CBM and it's emulation
offering.
Important to notice here is that emulators on smartphone are not easily
confused with Amiga or C64 Forever nor are in direct competition.