The "Ask Me Anything" threads on Reddit are a pretty good example of modern social media providing access to celebrities that wouldn't have been possible just a few years ago. Sometimes they're informative, sometimes they're funny.
Sometimes, they're just plain weird, like Jose Canseco's AMA today.
Of course, if you're familiar with Canseco's work on Twitter, that probably doesn't come as a surprise to you. His AMA was much like his Twitter feed -- bizarre, not always safe for work yet oddly entertaining. There were even some reasonably coherent responses, like when he was asked if taking steroids during his career was worth it:
steroids cost me millions ,not worth it because cocaine ,liquor,marijuana and other drugs r more accepted than steroids even though they can help u
When asked to elaborate on his "Time travel is possible. Will explain later" tweet, which he never did: