I'm not quite sure how seriously to take this, but apparently checking into facebook from Everest is about to get a lot easier.
http://www.indiatimes.com/news/world/mount-everest-highest-peak-on-the-plan...
[edit] the link I followed to the article claimed you could get wifi at the summit, while the text says it is only base camp. They are missing a trick there.
Post edited at 20:52