This has been accompanied by a new London Overground 'microsite' on
the TfL website, which sings the praises of LO and the routes they
operate:

Oddly they have used the (Google) map locations which appear to come
from nationalrail.co.uk rather than the ones with the tube symbol. So
some of the markers are way out: eg Homerton is marked about 300m East
of its proper location.
--
R