Link to Original Source
More noise about how "evil" it is to replace busybox with MIT/BSD-licensed code. http://laforge.gnumonks.org/weblog/2012/02/index.html
The fact is that what the SFC was doing - requiring the source for ALL software, not must modified busybox - was illegal (thanks to Barnes and Noble vs Microsoft for reminding us that you cannot do this sort of "tying").
RAM wasn't built in a day.