Someone annoyed you on a forum and you paid money to not read their posts?
This is like someone being bullied at school has just given up their lunch money to get away from it, sounds like a very bad idea rather than waiting for the report to pan out and see what happened mate, mods are people too, takes them time to work and eat etc.
...in fairness, the ability to ignore users is but ONE of the many perks of becoming a Supporter.
And, I can assure you - once I've finished getting a handle on a few more of the basics around here that still need to be cleaned up, I have full intention of turning my attention to the Supporter group and adding more functionality for them. ;)