Microsoft sees the biggest selling point of MTS as scalability. I've found the simplified deployment of packages and the role based security to be just as compelling reasons to adopt MTS. --FabianLeGayBrereton
MTS Strengths:
Of course you could take those very same statements and use them all as an argument for WhyUseEnterpriseJavaBeans? -- except for the very first one (it is Windows), which must be negated :)
...discussion continued at end of EjbVsComPlus page.
See MicrosoftTransactionServer, ComComponent CategoryMicrosoft CategoryEnterpriseComputingConcerns