Does the "overuse" of quote marks make you insane? Join the hate-fest at The "Blog" of "Unnecessary" Quote Marks.
Can you literally not stand the misuse of literally? Track the abuse at Literally, A Weblog.
Got an orthographic pet peeve? Visit Apostrophe Abuse to find company.
And, finally, if you despise the use of an "l" in an otherwise all-caps setting, vent your frustration at lowercase L.