Suspend her and make her be a line judge for a match. Let her get yelled at by a player. If a football or basketball player threatened a ref they would be thrown out of the game, fined and suspended. This tirade goes against the "classy" and "civilized" appearance that tennis tries to uphold.
Sorry Ryan I have to respectfully disagree, at least in part. While I too am glad that she still has the passion for the game, this kind of unsportswoman like conduct diminishes the sport and professional sports in general when so blithely addressed. 10K to Ms Williams is a drop in the bucket.. no more than you or I coughing up a twenty, if that much.
This kind of behavior is rampant in sports because it IS let slide. If your or I did it, we would have a sanction worth remembering, she should have no less.
Suspension from next year's Open would be extreme. If she had made physical contact with or threw the ball at the line judge, then yes. She kept a good distance & dropped the ball by her side. Suspension from the next few WTA events, maybe, but I'd still vote no. However, a large financial fine would be suitable. She doesn't have a history of these type of actions and is generally regarded as an honest player - that needs to be taken into consideration. She's already been fined $10K and I heard she might be fined another $250K. That sounds sufficient to me.
What she did was unacceptable, cannot be justified and there should be zero tolerance for. Nobody is perfect and we've all overreacted at one time or another. She was having a very frustrating match, it was obvious she was angry even before the call, and snapped. Assuming she is sincere in here apology & she's been fined some $260K, it's time to move on.
Neither physical talent, passion for winning, "everybody else does it", nor seeding in the top 5 are excuses to tolarate unsportsmanlike conduct from ANY athlete.
She paid a very costly price (losing the quarter finals) for her mistake, but had this happened earlier in the set, 2 points and $10,000 would have been too soft. I support suspension from the next WTA tournament. (it happens in soccer: 2 cumulative yellow cards and you're NOT playing the next game).
Suspended? Good God no. Her conduct was nothing new. Fiery athletes do it all the time. MLB managers would make you blush with the things they say to umpires. What Venus did was no worse than what McEnroe did about a billion times.
Personally, I'm glad that a money-up-to-her-eyeballs athlete shows a heck of a lot of passion for winning a tournament she's already won three times. She probably shouldn't have told the line judge she'd make her choke on a tennis ball, but that's why she got the penalty point and the fine. That's plenty.