OSM is the data. It is not the example map rendering on openstreetmap.org. Sad but true. I wish there was no map at all but instead a selection of nice looking and more useful maps listed.
Compared to proper editors the Google map maker thing is horrifying. I tried to use it once and gave up because it just did not do what I was trying to do (adding 3 simply streets).
The was the only one that opened upon a map over me :-)