There's a weblog associated with Jerry Coyne's book Why Evolution is True. A couple of days ago, Jerry (or whoever writes on the blog under the name "whyevolutionistrue") posted a couple of familiar eggcorns, described as "two solecisms [that] have recently appeared on this site", and invited readers to "Feel free to contribute those mistakes that most irk you, making sure that—for our mutual edification—you give the correct usage as well."
The result, so far, is an outpouring of 251 comments. This is towards the upper end of the distribution for that weblog — the previous half-dozen posts posts are "Gnu atheism" (31 comments), "New York Times to readers: of course you have free will" (174 comments), "Frogmouths!" (14 comments), 'The free will experiment" (94 comments), "Vacation reading from Nature" (31 comments), "Interview with Hitchens" (12 comments), "Space pix" (13 comments) — confirming again that people love to share and discuss their linguistic crotchets and irks.