ETH uses Javascript but smart contracts typically are programmed in Solidity. The problem is Solidity isn't a mature, safe, or good choice in terms of language. Tezos and EOS can now eat Ethereum's cake simply by having a better language and better libraries.
As far as I know, Solidity does not even have a standard library.
Is really Javascript needed instead of Solidity for the application subject of discussion - smart contracts - hard to say yes and to agree with you guys - why should be Javascript be better FOR smart contacts
Javascript is great.. for.. web development ... for great UI and UX on browser and modern phones... but not for Smart Contracts..
I actually think that Solidity - it's better for a Smart Contract ... because of simplicity!! Not everyone can learn Javascript - but Solidity and ETH Smart Contracts yes... it's matter of a week and you can MASTER Solidity and ETH Smart Contracts...
Also - Can you please answer a question @dana-edwards
Do you think it does really matter the language used to build a software
If yes - why
Isn't more important the market and the real applications, maybe? Like working to bring EOS/ETH or whatever you are fun - on your local market... at your tabacco store.. or your supermarket... ??? These endless competition online makes no sense - if you want to promote your favorite coin @dana-edwards or @joseph / @thecryptofiend / @kyle.anderson - stop posting online and go outside in the real world and start PROMOTING and PROVIDING real TOOLS to EVERYDAY people and business... for EVERYDAY situations... it doesn't matter if is Solidity or Javascript... it doesn't matter you have 10000 followers... or make 1000$ on steemit.. if there is no market for it...or am I wrong?