Less of an issue for regular users of Wikistats, who know what they are looking for (and maybe bookmarked the reports they are using).

Often requested, as the number of reports documented in the Wikistats portal is somewhat daunting. BTW a quick and simple search version is under way, beta version can be seen at http://infodisiac.com/portal/ (waiting for ops to allow this on WMF server)

Possible enhancement would be to search visualizations as well.
http://infodisiac.com/Wikimedia/Visualizations/

Searching other Analytics resources (e.g. all Limn reports) is out of scope. Yet links to some often requested Limn reports could be added to the portal effortlessly, and would hence be searchable.

This was done recently, looks working to me. Thank you!
http://stats.wikimedia.org/#fragment-16