Peter Beadles - who are you?

I got spam at [personal email address deleted to prevent further use by spammers] from "Peter Beadles ([personal email address deleted to prevent further use by spammers])" and in my agitation went through the yahoo spam notification routine (I pick up my [domain deleted to prevent further use by spammers] mail at work using Yahoo's popmail service), which I fear now means I and possibly Tom and dad's will be blacklisted by Yahoo :( and possible more widely :[

I've mailed them via a feedback form, but it looks like they only really care about impersonations which use a yahoo address. and I recall Cait being less than impressed by their customer service. bummer.