What sort of a ...(won't be libellous) person cares about stuff written on a bulletin board 8 to 10 years ago?
Those that don't like the truth?
And what sort of damages were they claiming?
Unspecified....... Damages is not the intent of a SLAPP Subpoena. Censorship is the intent!
"A strategic lawsuit against public participation (SLAPP) is a lawsuit that is intended to censor, intimidate, and silence critics by burdening them with the cost of a legal defense until they abandon their criticism or opposition."