I really like this initiative from Oxford. It sounds so easy-peasy.
3rd October 2012–Today the Oxford English Dictionary announces the launch of OED Appeals, a major online initiative set to involve the public in tracing the history of English words. Using a dedicated community space on the OED website, editors are soliciting help in unearthing new information about the history and usage of English, including the earliest examples of particular words. The website will enable the public to post evidence in direct response to OED editors online, fostering a collective effort to record the English language and find the true roots of our vocabulary.
Appeals will be posted to the website on a frequent basis. Some of the entries the OED team is initially asking the publicâ€™s help with include: Continue reading Oxford English Dictionary releases “OED Appeals” to crowdsource the origin of words