If your pay-day isn't near, I don't think the right thing to do is going out and spending money in exchange for a small return.

I strongly believe that "Coinbase" is anything but popular.

Since you're promoting it in here, then you should look for apps that have BTCitcoin as one of their payment options.
^{- Most of your current list is irrelevant to this forum and the reason behind its creation (IMHO).}