gistfile1.cs

public static class GlobalStuff {
    public ILogger TheLog { get; set; }
    public IDatabaseProvider TheDatabase { get; set; }
}

public void AppStart()
{
    // This is the same as initializing DI container
    TheLog = new StdErrLogger();
    TheDatabase = new NHibernate();
}

public class MyCoolClass
{
    public MyCoolClass()
    {
        // What's the difference between this and injection?
        ILogger injectedLogger = GlobalStuff.TheLog;
    }
}