A fair trial is one in which the rules of evidence are honored, the accused has competent counsel, and the judge enforces the proper courtroom procedures - a trial in which every assumption can be challenged.
You can fake a lot in a startup these days, what with Amazon Web Services and all sorts of off-the-shelf back-end components that let any even minimally competent duffer set up a Web app that does something. Intelligent planning for growth is rare among early startups, but it's the name of the game at a large, rapidly scaling tech company.
I have a massive divide between being a competent human being and being completely hopeless, when it comes to logic.
Even if I disagree with Obama on many, many things, he is certainly qualified to be president. He is certainly competent to be president.
As any competent student of literary composition knows, the more natural and casual a voice sounds in print, the more likely it is to have been edited time and again.
It is by now beyond question that Elton John is a competent and classy entertainer. Few people who have achieved his popularity have succeeded in maintaining his standards for performance and professionalism.