I just stumbled on two fun blogs: one devoted entirely to “unnecessary quote marks” and one to apostrophe abuse (when people use lot’s of apostrophe’s for plural’s etc.)
Here’s an example from each (with the most bizarre example I’ve seen of a misplaced apostrophe):
‘People, even literate ones, get very confused about apostrophes. Let’s abolish them.’
Emeritus Professor of Phonetics in the University of London and former Head of the Department of Phonetics and Linguistics at University College London, and Fellow of the British Academy. On his blog today at http://phonetic-blog.blogspot.com/2011/05/festschrift.html.