If the trends established thus far this year continue, Chrome will come close to matching Firefox’s usage share in November, then pass its rival in December, when Chrome will account for approximately 26.6% of all browsers and Firefox will have a 25.3% share.

Those numbers are eerily close to the stats at Technologizer for the past month: 26.05 percent of you have used Chrome to visit us, and 25.06 percent have used Firefox. Chrome is already the top browser amongst youse guys: Safari is #3 at 20.31 percent, and IE is #4 at 19.07 percent. (We’re small enough that there’s plenty of flux in the rankings; things could be different next month.)

As Gregg points out, StatCounter isn’t the only company that tracks browser usage, and NetApplications, another big player, shows Chrome further behind Firefox. But no matter which numbers you look at, you’ll probably come to the conclusion that Chrome will pass Firefox at some point, absent some major change in market dynamics.

When it happens–if it happens–Chrome will have earned the honor: Overall, it’s a really neat browser, and the one I use most often. But I’ll still feel a twinge of sadness. The story of how Firefox reignited browser competition is one of the most delightful, inspiring ones in all of PC history, and it’s more fun to root for Mozilla’s army of volunteers than for Google. The good news is that competition in the browser market is so vibrant that anything could happen–and an outstanding version of Firefox could steal market share back from Chrome.

Which didn’t mean that folks weren’t craving the concept of mobile computing even back then. I was just rummaging through Google’s invaluable archive of several decades of Computerworld, and came across a short item from March 1968 on carrying cases for the typewriter-like Teletype terminals that were then used to interface with mainframes and minis. Anderson Jacobson sold the cases both separately and as a package with a Teletype pre-installed. (Sadly, the Computerworld story doesn’t say how much you had to pay for one of these portable Teletype systems. Maybe if you had to ask, you couldn’t afford one.)

One model of Teletype weighed a trim 75 pounds in its case; another, was an even more featherweight 65 pounds. The cases offered optional wheels in case you wanted to roll your Teletype along. The gent in the photo below didn’t need the wheels–I wonder if he tried to store his Teletype below the seat in front of him when he traveled by airplane?

Of course, putting a Teletype in a case didn’t really give you access to a mainframe’s mighty computing power anywhere; the Teletype had to be plugged in and connected via a dial-up modem (with an acoustic coupler that attached to your telephone’s handset). What it did was help you move a big, bulky piece of equipment from place to place with a little less difficulty. But the yen to go mobile was there. Wonder how the guy in the photo would have reacted if you’d shown him even the most mundane notebook from 2009?