I'm well impressed with the quality of the mapping that i've made us of it on my own website. It's being used in two ways.

1- As an index for walks - www.walkeryri.org.uk on the homepage. Using the script i found on the Wiki along with a text file for all the points of interest. What isn't mentioned is that you can include HTML code inside the description, and i think the result looks pretty good. A border and a shadow would be nice, but it does it's job.

2 - To overlay all my walks onto a map.(e.g. http://walkeryri.org.uk/Routes/cwmcaseg.html ) This made use again of code in the wiki, but i was never able to get the javascript to extract a lat/lon for each walk's starting point to centre the map. I've got to change all those by hand on each page, but it was only a real pain having to edit nearly a hundred pages and manually enter a lat long for each!

My next step is to learn how to contribute as i've loads of gpx data that can fill a lot of gaps on the maps for Snowdonia.