That's a little bit rich, Richo

. I raced sports sedans and touring cars for over 20 years and during that time I knew a couple of guy's who took the plunge and went to the UK to get into formula racing, man that's a tough gig for anyone but for an Aussie it's exceptionally tough, you can be the most talented driver in the world but if you don't have a backer or unlimited cash behind you it's almost impossible, AJ and Mark Webber did it. The list of others who tried and failed include for instance a number of V8 drivers.
Mark was with some bad teams and also with a couple of good teams during bad times, Red Bull was his first opportunity to show what he really had and lets not forget he was a part of making this team what it is today, that's why I wouldn't p*** on Christian Horner if he was on fire, Marks loyalties far and away exceed Horners.
It is fairly well recognised that a drivers best years are between the age of 30 and 35, this is when the head and the heart come together while the reflex's are still at 100%, Mark is 34 so he's at the end.
Vettel on the other hand, although extremely talented, has had a number of free rides due to his background (Aussies don't have much "Background" when they take the leap of faith).
Would love to see Mark get a championship but it won't happen now, Vettel has this team by the short and curlies and not too many other good teams will take on a 34 year old except in a back up role, which is what he is doing now.
He will undoubtedly go down in history as one of the best drivers to never win a championship, he has my total admiration for his dogged determination which set's him apart from some of the others.