I'm not necessarily talking about abandoning either in favor of the other, but it seems the ability to switch parts might be beneficial. Mac 10.6 Server uses postfix, spamassassin, clamav, openldap, apache, etc.
I don't know anything about the specific version and build differences, of course, but the ability to use the standard tools of any platform means leveraging the existing support for that part of the software stack.
The con's are also obvious, as it means possibly handing over support for a part of the stack to a another party, but it also results in less maintenance and development for that particular platform. |