Apple's A4 chip: Engineers correct stupid journalist
Updated with several more emails. — I have no clue about computer chip design and manufacturing. So I trolled VentureBeat's readers with a challenge: Explain to me how Apple's switch from third-party chip manufacturers to its own …
Context & Ripple Effects
Apple's iPad arrived days ago at a Steve Jobs-led event carrying one genuinely new part: the A4, the company's first move from buying third-party chips to designing its own silicon. What the chip actually is has been the open question of the week — and the press has been guessing badly.
VentureBeat's answer was unusual for 2010 tech coverage: the writer admitted he had 'no clue' about chip design, threw the question to his readers, and published their replies as corrections. Engineers emailing a newsroom to fix a reporter's mistakes turns the audience itself into the fact-checking layer — a notable experiment in how deeply technical product stories get verified.
First-order effects
- Working engineers are directly shaping the record on Apple's silicon strategy, forcing the original reporting to be revised with each round of emailed corrections rather than waiting for an official source.
- The A4 — the least-explained component of the newly announced iPad — now sits under crowd-sourced scrutiny while Apple itself says nothing about its internals.
Second-order effects
- Other technology publishers covering the iPad face the same expertise gap, and the reader-correction model gives them a cheap template: publish the question, let credentialed readers supply the analysis.
- Competitors still buying off-the-shelf mobile processors now have to explain why they don't design their own, as Apple's in-house route becomes the visible benchmark for tablet-class devices.
Third-order effects
- If the pattern holds, device differentiation migrates toward custom silicon, squeezing merchant chip vendors out of the premium end of the market — though whether Apple's approach generalizes beyond one flagship product is exactly what the engineer debates leave unresolved.
- Crowd-corrected journalism points toward expert-audience verification becoming standard practice for deeply technical beats, redistributing editorial authority from named sources to the comment section.
The trend: Consumer device makers are shifting from off-the-shelf processors to in-house-designed silicon, with each custom chip deepening vertical integration between hardware and software.