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complex discussions about hashes, pools, modifying GPU's, not trusting anyone, etc etc. This all sounds either extremely suspicious, or like I just walked into a lecture on the mathematical foundation of quantum physics (of which i am equally clueless).
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More like a lecture on the mathematical foundation of modern cryptography, but I get your point.
![Grin](https://bitcointalk.org/Smileys/default/grin.gif)
My biggest concerns are things like,
when i read in a FAQ a question about does bitcoin support terrorism (i recognize that is a falsehood, but if there is enough concern amongst a community to justify putting it in multiple FAQ's it makes me wonder)
Tt's put in FAQ's because many people outside of bitcoin (who don't understand how difficult it is to maintain true anonymity with bitcoin) have repeatedly expressed concern that the pseudonymous nature of bitcoin could make it easier for terrorists to avoid detection.
how most of the beginners guides to bitcoin stress needing to keep extremely long complex passwords, sometimes 5 or 6 of them, just to be somewhat secure
With traditional banking, your accounts are typically insured against loss. With bitcoin you are completely responsible for keeping your bitcoins secure. If they are lost/stolen there is no way to get them back. As such there is a lot of concern (perhaps even paranoia) surrounding the securing of bitcoins. In the end, it helps to have a good understanding of what the various risks are. Then you can make your own choice as to just how much effort is needed to secure them.
why it seems a number of programs for mining exist, yet require you to write your own code to use them
Bitcoin is still very much in its infancy. This is why it can still be relatively inexpensive to get involved in mining. However, because of this it can at times require a certain amount of understanding and technical ability. Over time, the tools for mining will become easier to use, but the costs associated to get started may increase.
the possibility that pool mining may require that you pay a subscription fee to join the pool
I'm not aware of any legitimate pools that require you to pay them up front to join the pool. All the legitimate pools that I'm aware of take their profits out of the bitcoins the pool earns before paying out your share.
Also the occasinoal post about someone setting up their computer for mining, and then it bursting into flames, or melting GPU's etc. (I'm rather protective of my computer)
If you don't set things up properly, I suppose there is some opportunity to overheat components. Take some time to understand what issues others have encountered, and to make sure that you know how to mitigate any risks.