1. A computer-implemented method, comprising: providing, from a computing system of a first application developer and to a computing system of an online application store, a first request to make a first application of the first application developer available for distribution on the online application store, wherein the computing system of the online application store is configured to make applications from a plurality of independent application developers, including the first application developer, available for distribution to computing devices of end users that are independent of the plurality of independent application developers, wherein the computing system of the online application store is configured to collect information about problems that end users experienced in connection with running applications distributed through the online application store and to report information about problems that end users experienced in connection with running applications distributed through the online application store to corresponding ones of the plurality of independent application developers; providing, at a later time, from the computing system of the first application developer and to the computing system of the online application store, a second request for information about applications that the computing system of the online application store has made available for distribution on behalf of the first application developer; receiving, at the computing system of the first application developer as a response to the second request, information about one or more applications, including the first application, that the computing system of the online application store has made available for distribution on behalf of the first application developer, wherein the received information describes problems that computing devices of one or more end users reported to the online application store in connection with running the one or more applications; and displaying, at the computing system of the first application developer, a report that indicates, for each of a plurality of problem types, a number of problems related to the problem type that the computing devices of the one or more end users reported to the online application store within a time interval.