Mikhail says...

Better later than never: Happy New Year!
And as a New Year gift to you all i'm pleased to announce  a release of ClassFromConfig version 1.3 with support for supports custom sections, e.g if you had

<configuration>
  <ErrorReporter fromAddress="email@domain.com" fromName="Error Reporter" 
                 subject="Error: {0}, {1}" 
                 floodSubject="Error Flood"
                 enabled="true"
                 host="localhost">
    <recipients>
      <add 
        name="Developer" 
        email="developer@domain.com" 
        alertDelay="0"
        floodDelay="10"
        floodLimit="3" 
        />
    </recipients>
  </ErrorReporter>
</configuration>

in your config, you could access it as follows:

Config.ErrorReporter
Config.ErrorReporter.Enabled
Config.ErrorReporter.Recipients.Count
Config.ErrorReporter.Recipients[0].Email

Try it - it'll save you time.