Sort:  

Though Keychain doesn't support Firefox yet, I believe.

That's one reason why I wrote 'Finding/Building a solution'. There are also not all API methods being supported yet.

But your luck is:
I'm a Firefox user, so we need a solution that works for me ;)
Optimal would be a cross-browser addon.

Well, then we'll all be better off by you implementing a way to securely use keys on your own site. :P

I don't often need keys on your site though. Only when delegating.

If you eventually implemented replying to comments though, it would become quite necessary. Often I click to go to Steemit to even read them, but that would be a minor change in the UI to make it more convenient to read and reply on SteemWorld.

Coin Marketplace

STEEM 0.25
TRX 0.21
JST 0.037
BTC 98282.96
ETH 3475.43
USDT 1.00
SBD 3.41