No one seems to use this website anymore, but if philosphers are interested in keeping up to date on language trends, I just created a netvibes.com tab, which is a collection of 6 very nice rss feeds.

LanguageLog: The hub of linguistic discussion on the web.
Bagnewsnotes: Daily analysis of current media images.
Rhetorica: A blog which studies rhetoric of recent political speeches, etc.
Literal-Minded: Observerations about speech which would lead to much different interpretations if taken literally.
Wordlustitude: This site moniters unusuall and interesting newly created english.. Also hillarious made-up citations.
The Eggcorn Database: Eggcorns are expressions by which people understand a specific word but insert it incorrectly into an expression, thus, an eggcorn.