Let me ask you a question:
You're a smart basketball player, and you know your opponent's tendencies. You slide over and get in perfect position to draw a charge, as your opponent flies toward you at full speed. Should you:
A. Stand there and resist the impact with all your might, take the extra punishment, and risk injury to you or the other player. Or,
B. Take the impact of the charge, but add a little body movement just to make sure you get the whistle you deserve
C. As the impact occurs, roll with it like a stunt man, knowing that there was still enough contact to get the charge call
If you chose B or C, does that make you a flopper? Sometimes a sales job is necessary to get a call that you deserve.
Manu draws a LOT of legitimate charge calls, and he pays the price for it physically. As you watch the series, just be fair-minded enough not to fall into the trap of buying into any urban myth. When I watch, I'm not afraid to say "Manu flopped". But I get tired of hearing it when he has made a really heads up play.
But be careful. If you watch the games with an open mind, you might be tempted to come back from the Dark Side and become a Spurs fan again.