<p><pre><code> Not only did sales increase incrementally, but nobody seemed to notice.
</code></pre>
What does this mean? This "nobody even noticed!" attitude he expresses several times seems <i>very</i> ignorant to me. Sure, very few people heard that Instapaper had a free iPhone app, didn't look for it right away, then a month later searched for it, saw it wasn't in the App Store, and emailed or tweeted Marco personally asking what happened. This is the only chain of events I can see leading to a potential user giving Marco direct feedback, the lack of which is what he seemed to interpret as "nobody noticed."<p>If you change a bunch of road signs, but everyone from the neighborhood is on vacation and so no one sees the new configuration and exclaims "What is this?!", does that suddenly mean that new drivers won't act differently in response to the new road sign configurations? Note that assuming that somehow "everyone from the neighborhood is on vacation" is <i>not at all</i> an unrealistic assumption to make. People who had already downloaded the free app were golden when he removed it, so long as they didn't wipe their iPhone or upgrade. You could argue that maybe they would've thought "huh, why haven't I gotten updates in a while?" First of all, I doubt anyone thinks like that. I know I certainly don't think about updates until the App Store tells me I have 10 and I get frustrated at it; I only notice when apps require updates, not when they don't require updates. Second of all, they may have just thought the free app would be getting less updates than the paid one.<p>And there are countless other reasons why "no one has personally emailed me about the absence of this" is a terrible reason to conclude "nobody really cared" and especially (what I think he is implicitly getting at) "no potential future buyers of the paid app were turned off by the absence of a free app." Maybe they only cared a little and got bored once they couldn't find it in the app store, but otherwise would've been engaged by the app or (since he acknowledges that there are few converts) have been interested enough to tell friends who would eventually pay for it. Maybe, and this is _crazy_ to propose, a significant number of geeks went looking for the free app having heard a lot about Instapaper, saw there was no free app, were pissed, but didn't know or think or care to email Marco about it; maybe they thought he did it purposefully and didn't want to bug him, maybe they were intimidated, maybe they didn't know who Marco was, etc.