So far its only rumor... However, it wouldn't shock me to see these coins added, as well as a few other top 20 coins.
I see, I thought it's now for real since there is a screenshot or it's just a test or maybe a trader made for others to see and give excitement.
If it will happen then this will be a good news especially to me that I am currently mining an xmr.
I will look forward how the coinbase will grow next year.
It's my plan though to store some XMR there and it's going to be an easy way to purchase and do buy and sell in their platform.
I am also confused whether this rumor or indeed will happen.
All of us are confuse and don't have an idea on when this will happen, there's no definite date on when this will start.
All three coins are big enough to be adopted from Coinbase.
BUT I suggest you to avoid Coinbase because they've been forced by court to leak clients data to IRS and seems they are collecting and saving a lot.
They are just only for big coins and if they are just collecting and saving a lot of data in return of giving convenience, it doesn't matter to me.
I can see why they will add Dash and Monero.
Dash is now being used by some of the Remittance companies instead of bitcoin, and Monero is used in the darkmarkets.
I've no idea why they have added ripple though.
Oh, I see so this is the reason why they'll going to add XMR and Monero.