Oracles (money for data)
Smart contracts
Exchanges of currencies
Outsourced computation
... that's simply awesome. looking forward to June.
Wow, the leaked rumours about the infamous Q project are quite amazing, I wonder if over this next month before the details are released in full we see a last ditch attempt by Matthew Green and friends to troll IOTA with everything they've got before it finally becomes obvious to everyone not following the cryptosphere 24/7 that IOTA is something BIG, not just another crypto project with potential.
I expect May to bring out every allegation and FUD possible by those who stand to lose, especially those who staked their reputations on IOTA being 'broken' - should be better than MMA cage fighting.