A few pages back I explained thoroughly why transactions are a stupid idea, and that deb files also have embedded gpg signatures, the only difference is that it's optional even posted a link on how to do it. And either way, it's not like any of these features would be deal-breaker. And you keep going on about the LSB which nobody cares about except apparently you. The LSB was a bunch of suits who all used redhat, how are they relevant to anything?