rsync vs. cvsup

Vincent Stemen did a good amount of testing of cvsup vs. rsync in terms of update speed. Rsync came out way ahead, though as a few people noted, rsyncd’s load relative to cvsupd on a server serving many clients is unknown. In any case, cvsup does not build on DragonFly via pkgsrc, so it looks like rsync is generally a better choice, plus most mirrors are using it now. HAMMER may provide a better alternative, in any case.

While on the topic: Ulf Lilleengen’s blog post about improving csup.

Modding by non-modders

An experiment in Barcelona, last year, took a number of people with no coding experience but plenty of graphic design experience whatever and got them to modify a version of the old game Breakout. The results were quite interesting. You’ll need Flash to see the video of the abstract results. (Via waxy)

Why do I mention this? Open source systems tend to assume users are either very experienced or totally inexperienced. Looking for people who don’t fit either of those categories is a much more useful goal, as it produces new methods and ways of looking at things.