• 6 Posts
  • 134 Comments
Joined 21 days ago
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Cake day: October 26th, 2025

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  • The ones that deliberately run people over are gonna do it anyway. Fortunately, they’re rare, even in some parts of the USA. The only cure for those is policing. I believe the USA has some problems with that too, as well as road design, but that’s a more general problem.

    By far the bigger problems are those that either don’t see you, or see you and think they can “squeeze by” ignoring that their car is incompressible and doesn’t get narrower like a bunch of bikes can, so put you in the ditch. Both of those problems are reduced by taking the lane.

    On one level, I totally get you: it’s far less stress not to be mixing with what the video calls “hippos” and be on a good bikeway. But if we have to swim with the dumb hippos, l’m gonna do it the way the evidence says is most likely, on average, to avoid injury, which is to take the lane when it’s narrow. It’s possible that you live in some extremely hostile place that the evidence points the other way, but I doubt it.





  • Even if you self-host, other people’s mailservers still interact with it, unless you only chat with other users you host. And some of the big webmails variously get really pernickity about your DNS, DKIM and more, or they deploy some pretty obnoxious countermeasures against your server with little explanation. So I’d say it’s more often both than not, no matter what you do. If you think it’s not being a pain, there’s probably an unpleasant surprise in your server logs or coming soon!

    It’s still often worth self-hosting, but that’s more big webmail really sucks, even ISPs often don’t set their mailservers up well and it’s often an early casualty of ISP managers looking for costs to cut.



  • There’s so much dogma and confusion there that actually makes it difficult to follow in places! For example, it says

    I have actually moved back towards more traditional road tire sizes

    when actually talking about moving back to narrower sizes. The traditional road tyre width is 32mm, which is what 27" x 1¼" were when converted to ISO sizing. It’s only really once aluminium alloy road bike frames and forks were being mass-produced that narrower sizes became a mass-market thing. The makers of “gas pipe specials” of my youth didn’t want to work with such fine clearances. So moving back to traditional road sizes would be going wider from today’s usual.

    The kicker is in the end, though:

    a straight-line aero contest on smooth pavement

    which basically no non-racer is doing ever. At 23mph no less. At more ordinary speeds, 28-32mm will always beat 23mm on the muck-strewn uneven draggy chipseal that most of us ride on most of the time.

    And 32mm is really not wide. We don’t all need to go to “fat bike” car-width tyres, but 50+mm / 2+ inch tyres would be appropriate on city bikes and other beasts of burden.





  • Yes, Forester was more brazen than many of his fans. His use of anecdata is the sort of argument that gets dismantled on social media and bike forums. It’s amazing he got away with it for so long, with his books being re-printed and updated. Maybe highways designers who didn’t want to bother with cyclists were happy that an ‘avid cyclist’ gave them a reason not to, so ignored the silly footnotes and bad references.