Service for combat stress testing your site

I sat today, dined, and came up with the idea - what if you organize something like the BXOD.com service, only sell clicks for another purpose;) How it will look:

1. To begin with, the service is gaining some initial number of users under the pretext of paid surfing on sites.
2. The owner of the web resource submits an application to check his resource, and pays a certain amount of money.
3. Together with the owner of the resource and service, the time X is set when the verification begins.
4. The required number of registered users is sent by e-mail the time when you need to go to the site and, in fact, surf on it.
5. After testing, users get their pennies.
6. And then log analysis, which the service itself can provide, comes into play.

What is this useful for? For example, you need to find out which script will “die” at rush hour, whether the hosting will withstand the required load. For example, at first glance it will be difficult to type in the required number of unics, because more or less serious projects are calculated for 1000 or more hanging users. But this is already a matter of advertising the service. Yes, and no one has canceled any programs for wrapping, they are not harmful in this case, even useful.
This is the slashdot effect.
The idea is described vaguely, but it may be useful to someone.