My two cents worth, most of the juvenile on-track behavior we see in motor racing now can be squarely laid at the feet of one Ayrton Senna de Sliva. Until he came into F1 there was a unwritten code of coduct, a racers ethic if you like. It was a gentlemans sport, played by adults, especially at the highest levels (read F1). Senna came along and acted like a complete twat, swerving at people on the track, deliberately making contact, overall behaving like a thug ontrack, and a spoiled little prima donna off it. There was nothng dignified or honourable about his antics. The other drivers compained endlessly about his conduct to the FIA, but the FIA being their usual spineless selves did nothing, and the result being all the young drivers coming up through karting and the junior formulas saw Senna getting away with all sorts of crap and assumed they could too. Schumacher being a perfect example. His taking Reubens almost into the pitwall was a carbon copy of what Senna did to Prost at Estoril in 1988. Its absolutely mind-boggling! No regard for the safety of your colleague (who used to be your faithful teamate), or for the dozens of people standing along the pitwall! Both Schumacher & Senna behaved like immature punks on the track, and arrogant, spoiled asses off of it.
Fax
We have agreed to disagree on the subject of Senna on a number of occasions Fax (nice to hear from you as always) so obviously I can't let this go completely unchallenged. :-) I thought the tribute on Top Gear was pretty balanced really - it emphasised his ruthless desire to win - while respecting and admiring his extraordinary ability to control and drive a racing car. This was supported by the contributions and comments of a number of F1 drivers past and present - which was interesting.
As for the move by Schumacher on Sunday - I was astonished and slightly saddened by it really - it was all rather desperate and pathetic - so find myself agreeing with you wholeheartedly FAX with regard to that