Some webpages and blogs about language and change. An eclectic list that will get longer (and more eclectic).
Bad Language: The Use and Abuse of Official Language (report by a House of Commons committee – PDF)
Business Jargon and the Non-Profit Sector (from SANGONeT)
The Global Problem of Jargon (from The Media Coach)
Do you speak nonprofit? (from Charity Village)