Doing mostly southeasthern Helsinki, other places whenever visiting. I've covered the easternmost ex-Sipoo areas (those parts that were acquired by Helsinki) to give that nearly empty area of map a boost it deserved, now all roads and cycleways should be on the map (some footways still waiting some audio processing). Besides those, mapping of Länkipohja is done by me.
Most of my tracing happens with bicycle, with a iBlue747A+ attached to it. However, I try to also collect traces from trips with bus, train or as a pax of somebody else's car. I earlier traced with N95 but nowadays use it only for audio notes.