Ripple now has a major competitor. Stellar, has just acquired a stake in international payments giant MoneyGram, now becoming a full-fledged player in the payments sector, on a par with fintech Ripple. This announcement comes just days after Ripple joined MasterCard and Swift in the Bank for International Settlements' working group on cross-border payments. Is it safe to say that MoneyGram will now serve as a springboard for Stellar in its competitive battle against Ripple?