They should work on their security first and probably add 2FA to their wallet, just take a look how many people have fallen to various phishing scams because it is very easy to clone site.
That is what they are supposed to work on, today is very easy to purchase ethereum so it is not so big news.
Yes I read lately many people claiming to have their etherdelta accounts hacked. Those users have to put the site in their favourite to avoid phishing attempts...
Now for the purchase of ether with visa and mastercard payments, this is a good news definitely