The Google maps feature still exists, just not directly on the cache info page anymore. To access it from the cache info page, click on the "view map" link towards the top of the page under the download waypoint options.
When the GeoMicro map page opens, there should be a link to "View results in Google Maps beta" up near the top. Click that lick and you'll be back where you were a few days ago with the scrollable Google Maps and up to 20 random caches in the area showing.
Mark