What's the downside to an email? I think it's mostly our time and energy to write it. If it's polite, it's hard to see how it could be misused to illustrate what a rabid bunch we are. (Although I suppose someone who is very determined might get out the scissors, cut out the words and rearrange them into a threat*.)Is it worth taking the risk? That might depend on how bad the actual article is. Has anyone been able to access the whole article yet?
*That's a reference to the threat letter that I believe a journalist fabricated to illustrate a story about how violent people with ME/CFS are, that was then used by Esther Crawley as a real example.