Accept Enjin Coin / Ethereum as a payment option.
Enjin Coin is a gaming cryptocurrency built on Ethereum (second most popular blockchain ecosystem) which allows for assets to be tokenized (non-fungible items). This is very similar to bits, but with ability to trade between users (using the Enjin Wallet).
I would buy more Twitch services if they accepted Enjin Coin (ENJ), Ether (ETH), or other ERC20 tokens (Ethereum tokens). Also, consider adding Litecoin (LTC) too. Twitch is missing out on many willing cryptocurrency customers.
Pass it on!