Feature: Support for Web Map Service (WMS) Raster +Web Feature Service
(WFS) Vector

http://en.wikipedia.org/wiki/Web_Map_Service 

http://en.wikipedia.org/wiki/Web_Feature_Service 
Comments:

Would be great if users could easily add WMS layers to their Google Map
Layers.  The easiest way is just those that support Mercator (EPSG:41001),
but even better would be to do the transform from lat/long (EPSG:4326) to
google maps.  There is some code to do this at:
http://docs.codehaus.org/display/GEOSDOC/Google+Maps, and
http://openlayers.org also has a nice API for adding WMS layers - would be
great to be compatible with that.  If there is real concern over this
bringing down WMS servers since it hits them hard with tiles, I would
recommend the WMS Tiling Client Recommendation, which is implemented by
TileCache.  Or else just cache the WMS, like how Google caches web pages,
and then would be able to display it even more quickly on google maps and
google earth.

Request by: Chris Holmes, Matthew Hanna, Steve White, Mapperz, Chris Marx,
Craig Wolff (CA Dept of Public Health)