[advisedwang]

Setting a specific limit is going to result in people pushing up as close to the line as possible, instead of holding to the spirit of the policy.

[noncoml]

I don’t know. How would you feel if your ISP would say something like “We will throttle excessive traffic” without specifying what this traffic is.

I think limits should be clearly defined. Especially for paying customers.

[drowsspa]

For free customers, that's okay I guess, but not for paying ones.