Or have a limit of how many people you can tag per 24 hours?
I... can still imagine members conspiring together to ensure maximum spamming. I dunno, maybe they're better than that.
Then again maybe not.Can't help but feel a good old fashioned PM could do the job just fine...
"Hey so-so, there's a lot of people looking for your input in the BlahBlahBlah topic, could you go there and help out?"
Or ya'know... they'd get there eventually anyway...