I've been aware of bitcoin since 2011, but didn't get started until 2012. I've been a miner, observer and trader the entire time.
An interesting thing I've noticed about bitcoin, that might make bitcoin look bad. We have a few large demographics of bitcoin user:
The Radical
Politically radicalized and generally hates the US government. Always the first to post comparisons between administrations and authoritarian regimes, and scathingly deride anyone who disagrees by insinuating that they are mentally incompetent or unobservant.
The Curious
Someone who is fascinated by the sentiment behind Bitcoin and the technology behind it, and wants to be a part of the movement and where it goes.
The Opportunist
Those who flock to Bitcoin because they smell money to be made.
Comes in two sub flavors, the good and the bad.
The good are interested in making money through Bitcoin legitimately, through mining, running a pool or some sort of Bitcoin service.
The bad scam their way into hundreds of coins, putting their effort into schemes and scams.
The Anonymous
The drug user, the money launderer, the subversive.
All the unsavory darkside bitcoin users who use Bitcoin for their illegal or amoral purposes.
The Freedom Seekers
The ones looking for liberty in all things, including their money. Often similar to the Radical, but generally less anti-government, and seek the legitimization of Bitcoin and acceptance of Bitcoin as it is.
Who did I miss?