Maybe this new trend of studios cancelling show and fans going apeshit could be avoided if the studios would just put together a website:
www.howtosaveyourfavoriteshow.com
Fans need to be schooled on the way television works. The programs are not produced to provide content for the viewers, or to tell stories, or to build luminous backgrounds for beloved characters. The content only exists because no one (well, not many) will sit and watch 24 hours of commercials, so the studios have to invent reasons for the commercials to exist. The television stations are in the ad delivery business, not the content publishing business.
Enter: Star Trek (insert your favorite show here). If you want to save your show, the only thing to do is find a list of companies who advertise during that time slot and buy the fuck out of their soda water, suvs, anal suppositories, or whatever other bullshit they are pimping. If the advertisers thought that Enterprise was helping to sell Huggies better than re-runs of Weakest Link 2, they'd keep it on the air. If a slow-motion shot of a dog shitting for an hour sells more Mazdas than Buffy, good bye Buffy. People seem to forget this when they cry injustice or put massive amounts of time and energy into saving television shows.