Google has pushed out another small change to the web-based desktop Android Market site, with each app's listing page now featuring a graph that traces the app's number of installations over time. No extra data is included other than the usual number of installs bracket that's been there all along, with the little graph simply showing movement over the last 30 days. Here it is.
Obviously given the non-stop explosive growth Android's experiencing at the moment, we'd imagine every app is going to show upward movement of some degree purely thanks to the increased number of people using the system.
Eurodroid, Google adds recent popularity graph to web Android Market