For the purposes of this article, this graph is much more effective at making the point than the log scale one. I think it would have been a better choice to use a graph like this.

Thanks!

▲ ginko 2 days ago | parent [-]

But you can barely tell the growth of sumatrapdf in the non-logarithmic chart. Same for Adobe Reader before 2000 or so.

▲ qualeed 2 days ago | parent [-]

For the purposes of what this post is communicating, I don't think the exact sizes of adobe prior to 2000 or the exact size of sumatrapdf matters at all.

The linear graph instantly communicates:

    - sumatrapdf has barely changed size in the same time that adobe's size has grown exponentially

    - adobe's crazy growth spike started ~6 years ago

Maybe I'm just dumb, but I didn't realize the graph had a log y-axis at first. Then, once I realized that, I had to spend a bit of time parsing the graph to figure out what it was saying (I don't work with log graphs often at all). And once that was done, the only thing I came away with was "wow, adobe grew a hell of a lot when sumatra didnt", which is the same thing the linear graph told me instantly.

Being able to see that sumatras size remains relatively flat while adobes size growth is practically vertical is all the granularity I care about at a glance. If I want to know exact sizes, I'll dive in deeper.

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wat10000 2 days ago | parent [-]

I think this is an argument for the log scale. I'd argue that the things you say it communicates are not actually correct.

Adobe's size has been growing exponentially pretty much this whole time. The rate increased slightly in the mid-2010s. SumatraPDF started out that way too, but managed to level out after about a decade.

Relative size is what matters here. That increase from ~2.5MB to ~5MB in the mid-90s was pretty significant for the time. In terms of the impact on users, it's probably at least as important if not more so than going from 300MB to 600MB 25-30 years later.

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qualeed 2 days ago | parent | next [-]

>Relative size is what matters here.

This is where our disconnect is. Relative change in size means nothing to me. I care about the absolute size of the final thing I'm installing.

Adobe big, getting bigger. Sumatra small, staying small.

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conductr 2 days ago | parent | prev [-]

I disagree, am with qualeed on this one. I don’t think the size doubling means much at all except raising the question of why did it double? What was added that I care about? My instinct tells me nothing so it’s shouldn’t really be acceptable except this is par for the course these days. Nobody cares about bandwidth it’s just assumed to be fast and unlimited by nearly every publisher of software.

In the 90s that jump cost me in terms of modem time. I couldn’t download anything else for an extra 30-60 minutes that day (if I remember my speeds correctly). Today, extra 300mb costs me less than a minute and I can easily continue multitasking in the process.

	▲	wat10000 2 days ago \| parent [-]
		Imagine there had been a 50MB jump in 1998. That would be a major WTF moment. Now imagine a 50MB jump in 2025. We'd barely notice. Saying Adobe's crazy growth spike started six years ago is just pointing to the knee in the exponential curve. It's had pretty much the same curve since version 1.0. And SumatraPDF had the same exponential growth for quite a while. If absolute numbers are what matters and an extra 300MB is not important, then why not scale the Y axis to 1TB and squash everything to the bottom?