For those who are genuinely interested, don't use Google Moon or Mars as your primary source for supposed anomalies. Use it as a tool to guide you towards what you want. When checking something that I or someone else has found in Google Mars or Moon, I find it quickly using Google Mars/Moon as that is far quicker and more user friendly than the website to quickly hone in on a surface feature. Make a note of the co-ordinates (switch Google Moon/Mars over to digital degrees, as that's what the ASU website that hosts the images uses). Then go to either of the following websites to see what kind of image
For high-quality lunar pics:
http://wms.lroc.asu.edu/lroc (it has both narrow angle (higher level of detail over less of the surface) and wide angle (lower level of detail covering more of the surface) but the wide angle images seem all messed no matter what browser I try to view them on)
For high-quality lunar pics:
http://global-data.mars.asu.edu/ (it's down at the moment unfortunately, but has images from multiple orbiter cameras)
They both have Flash viewers that allow you to browse and zoom in on the images for the area you wish to view.
It might not be obvious at first how to get what you want, but with some quick know-how you can find great detailed surface images from both the Moon and Mars and in the case of Mars from multiple orbiters. Not all orbiters have mapped all the surface (or the images aren't yet available) so it can be a bit of trial and error getting what you want, but it's worth it if you really want to see the level of detail these bodies have been mapped at.
Also, Google Mars allows you to overlay Mars Reconnaissance Orbiter's CTX imagery onto the globe. This is much higher quality then any of the default images that Google Mars usually uses. It covers more of the planet than some higher-resolution orbiter cameras, at a lower level of detail (but like I said, much better than the default imagery in Google Mars). If you're going to stick with Google Mars because it's faster and more user friendly, turn this layer on.
As Slave2Fate noted above, invariably when a proposed anomaly of some sort is found with better imagery, it disappears and turns into rocks, hills, craters, etc. Always use the best images available for what you wish to examine.