Who is still relying on gold farming? Smart people have already started 'mouth farming'.

Recently, a trending term on Twitter has gained popularity — #spark.

A tweet with this hashtag could potentially earn close to $500 in rewards. That's right, just talking can make money.

The project behind this is SPK, the recently popular DeFi protocol Spark.

Don't underestimate it; the TVL has reached 6.522 billion and it ranks in the top five on DefiLlama, while its token market cap is only 96.61 million, with a market cap/TVL ratio of just 0.0148. This is not undervaluation; it's a value signal.

Spark is not just shouting dreams; it is genuinely building. Supporting 12 chains, with top-notch auditing standards and an extremely efficient liquidation mechanism, it's a 'heavy industry player' in the DeFi space.

SPK is not about playing concepts and running away after a quick profit; it is the result of thousands of real addresses participating day after day.

Short-term airdrops are attractive, mid-term looks at governance dividends, and long-term it may even form a complete closed loop of 'data as assets', releasing ecological value like a snowball.

Now it's 'mouth farming'; in the future, it could be a new paradigm of 'earning a living by talking'. You might think it's just a joke, but others have already started sharing profits.