So, it looks like Google Maps recently changed a bit of their interface that breaks my previous GMapsShowCenter bookmarklet. Luckily, we don’t even need that bookmarklet anymore.
A friendly fellow geocacher made a slight tweak to my GoogleMapIt bookmarklet that takes care of adding the point to the map (basically you just need to pass in the point coordinates in the query string with the ‘q’ variable).
Here’s the updated version, which works great. Thanks to geocacher Sugarcrum for the tweak!
GoogleMapIt <- drag this to your bookmark bar.