Just come back from a week's (very enjoyable, if wet) cycling around Brittany: roughly, St Malo-Dinard-Cap Frehel-Plancoet-Dinan-Combourg-Fougeres-Antrain-Pontorson-Mont St Michel-Dol de Bretagne-Cancale-St Malo.

It's going to take a while to map, even given that I didn't note down street names, just road numbers. But much of Brittany's a blank canvas on OSM at the moment, and it's rather fun drawing a line through "unknown territory" like that - it's been a long time since I've been able to do that in the Cotswolds!

Have stumbled across the Potlatch "start new way from end of old way" bug again, and there seems to be another one if (somehow) you manage to click the end of a way twice in such a fashion that it doesn't register as a double-click. And I'm still unsure what I should do next: POIs? undo? all-singing, all-dancing new tag-editing panel?