It seems Schwab pulled their credit card from accepting new members. I don't see it listed anywhere on the main site anymore. If I log into my regular account, it does finally show up, but they removed the online application and now says the only way to open one is over the phone with a special code given to me.
So maybe if you have some kind of account with Schwab, you might be able to open one, but they don't make it easy, and seems like they don't want anyone to know about it. I have a Schwab credit card already and enjoy the 2% cash back on everthing (great deal), but looks like newcomers are going to have a tough time.