SemiLiveMusic. I have read through the article you gave the link for. I agree with the article, but it's comparing Studio Monitors against Headphones which would cost 1.000 time more. If you are using Studio Monitors in a Studio environment then they would be the choice instead of headphones, but you are talking about cheap Logitech Speakers to monitor a recording...then as have already stated you will be better monitoring on headphones, by all means check your recording afterwards on the logitechs.
I have been involved in Studio Monitoring and a final balance we always checked our mix on a medium quality Hi-Fi system because this is what most people buying the recording would be listening on.

[This message has been edited by Graham UK (edited 08-27-2005).]