[weekly linkdump, somewhat edited from my diigo]
Category: ruff linkage
[weekly linkdump, somewhat edited from my diigo]
[weekly linkdump, somewhat edited from my diigo]
[weekly linkdump, somewhat edited from my diigo]
[weekly linkdump, somewhat edited from my diigo]
[weekly linkdump, somewhat edited from my diigo]
[weekly linkdump, somewhat edited from my diigo]