I personally, know enough to hold a conversation and think it’s amazing. My husband mines them so I know a little. I also know enough to laugh when the news talks about them because you can tell they really have no clue.
Yes I have to agree bitcoins are interesting and most still do not understand. I did a little bit of mining for a very short period in order to understand bitcoins and the process. After that I have not done much with bitcoins and occasionally keep up with it.