Compatibility Quotes
Everybody who runs a Web site knows we're not assured of compatibility, and we could end up with a split.
Tim Berners Lee
Well, the first thing to say is that we've worked hard to maintain compatibility, so that any program written with an earlier version of Mathematica can run without change in 3.0, and any notebook can be converted.
Stephen Wolfram
For me, compatibility is a sense of humour, being able to laugh together; that is very important.
Felicity Kendal