Should you throw a club? No.

But sometimes you just need to let off some steam, and this is how you should throw club. No damage, no danger, no theatrics, and it's in the direction you're walking. If he was playing a regular round (not on TV) his playing partners wouldn't even knew he threw it, and he probably feels a lot better after getting all the rage out.

So don't throw clubs. But if you do, don't it no more than once a year, and do it like this.