Hmm...
We've all agreed that we use it, are willing to buy it, and to fully use it you need a "Key. But it is not for sale because it has been "abandoned"
So...
I wonder if, we "Should we really crack IBrowse 2.4?" Or perhaps consent to allowing unrestricted access to one of the "keys" floating on the web. If the source code was in the public domain, then issues of use and improvements would be a moot point.
This is the alternative to abandonware, not emulation.
*Ralph Babel was still active and updating his book when the previous edition was "torrent'd." This activity affected his income (and pissed him off). Now, no book.