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Re:Ethereum: Rise of the World Computer by kefka on Friday February 26, 2016 @10:51AM (#11181975)
I was hoping for a roughly low barrier of entry, rather than try to figure out who will trade USB for ETH, as I have no BTC.

In all honesty, I'm looking at distributed applications as well, which from what I read Ethereum says it does and doesn't do. It's a bit fast and loose from what I read about, about Ethereum's capabilities.

I'll go back to my experimenting with TOR and how it might be possible to make your own distributed applications within the Hidden Services. That's free to use, and as low bar as I can think of. (Add machine, shows up as HS.)

Re:Ethereum: Rise of the World Computer by crazydoggers on Friday February 26, 2016 @11:56AM (#11182412)
As other posters have mentioned, you can download the Mist client and test things on the testnet.

And you don't have to mine, you can get free testnet ethereum via the wei faucet:

https://zerogox.com/ethereum/wei_faucet

Gas prices to run code on ethereum are fractions of ethereum, so even a small amount will get you pretty far.

Re:Ethereum: Rise of the World Computer by xavieryvez on Friday February 26, 2016 @11:00AM (#11182039)
While developing, you would do it either on the dev (local, not connected) or testnet. Both these are easily mineable (I have 10k's on both), so there is nothing stopping you to actually playing around and putting together a dapp without having real ETH in your pocket.

No expenses and you can play around all you like. When you want to go live, there is typically only a very small deployment cost.

Re:Ethereum: Rise of the World Computer by jbpetersen on Friday February 26, 2016 @11:42PM (#11186102)
Relatively inaccessible means of exchange are a persistent weakness of non-domestic currencies.

Hope your experimenting goes well!