Apparently, this user prefers to keep an air of mystery about them.
21 Making map where overlapping symbols increase Opacity? Jan 13 '14
20 How to snap lines to points automatically? Feb 19 '13
11 How to transform a selected multipart feature into singlepart features while editing in QGIS? Dec 31 '12
11 Postgres/Postgis spatial index - no speed up Dec 20 '12