716: Take the Null

What It Covers

Accidental Tech Podcast episode 716 covers Siri AI's persistent failure rate in iOS 27, the iPhone Duo's cracked screen reports and sand vulnerability in its hinge, MacBook Pro ProLED XDR's controversial rounded bottom screen corners, Marco's Fineliner app launch, Apple's App Store trade-in values, and early signals about new CEO John Turnus's strategy around leaner teams, faster product releases, and potential App Store revenue extraction.

Key Questions Answered

• •Siri AI failure threshold: Siri AI succeeds on simple queries like weather ranges, sunrise times, and calendar-indexed recycling schedules, but fails consistently on navigation tasks like finding the northernmost High Line entrance or getting walking directions to Little Island. The failure rate is high enough that users self-censor what they ask. The same queries routed to Claude, Gemini, or ChatGPT return accurate results immediately, exposing a concrete performance gap that shapes daily usage behavior.
• •iPhone Duo hinge vulnerability: The iPhone Duo carries an IP68 rating covering only its two sealed halves, not the hinge mechanism. iFixit testing with fine neon dust confirmed 100% of particulates entered the hinge while leaving internal components clean. Even a single grain of sand can prevent the phone from opening or closing fully. Users who force the hinge open with debris inside risk snapping an internal metal component that then strikes and cracks the inner display in a consistent horizontal line pattern.
• •MacBook Pro ProLED rounded screen corners: The new MacBook Pro ProLED XDR rounds both top and bottom screen corners at a radius larger than standard AppKit window corners. Apple updated AppKit, UIKit, NSView layout region, and geometry proxy container corner insets APIs so apps can detect proximity to corners and dynamically shift UI elements and window radii. Since the display uses OLED, the simpler solution would be including all pixels and simply not illuminating corner pixels, as the original 1984 Macintosh handled its rounded menu bar corners.
• •Apple trade-in pricing for MacBook Pro: Apple's trade-in tool offered approximately $3,650 for a current-generation MacBook Pro, while comparable sold listings on eBay ranged from $3,100 to $3,900. For users planning an upgrade, checking Apple's trade-in value before listing privately is worth doing first, as the convenience and price can be competitive. The trade-in value can be applied directly to a new order at checkout, simplifying the transaction and potentially qualifying for sales tax exemptions if the device is used primarily for software development.
• •Consolidating apps under one developer LLC: Running multiple unrelated apps under a single developer entity and LLC simplifies tax filing, payroll, hosting accounts, domain registration, invoicing, analytics platforms like AppFigures, and banking. The S-corp tax election on an existing LLC can reduce taxable income significantly through payroll structuring. App transfer limitations that previously made separate accounts advisable have eased over time, and the practical overhead of maintaining separate entities outweighs the theoretical benefit of cleaner app-sale transactions for most independent developers.
• •John Turnus App Store and organizational strategy signals: Mark Gurman reported in September that Turnus and Eddy Cue are exploring ways to extract additional recurring revenue from the App Store, which currently generates an estimated $30 billion annually. Separately, Turnus has advocated internally for hiring fewer engineers, reducing management layers between engineers and senior executives, and releasing products outside fixed spring and fall schedules. These signals suggest a strategy combining cost reduction with accelerated product velocity, though none of these directions have been publicly confirmed by Apple.
• •iPhone Duo cracked screen pattern and supply constraints: Multiple day-one iPhone Duo units failed with an identical crack: a thick horizontal bar roughly two-fifths up the right side of the inner display. A teardown by one YouTuber found a fractured hinge component directly beneath the crack location, suggesting a manufacturing defect in a specific part rather than a fundamental design flaw. Supply shortages complicate replacements because returning a unit for a payment method change instantly releases it back into inventory, where automated bots can purchase it before the original buyer can reacquire it.