What are the future plans for this app? It hasn't been updated in close to a year. Will there be any future development including plans to get past the "beta" stage?
While I believe 1.1 beta will be released soon (it is now June 2012), much of the functionality of the app itself is expected to be superseded by functionality of the core Splunk product releases over the next several months. So it is unlikely to get significant changes until after those become available.
To pivot a bit on what Gerald wrote, the next beta release of the app, which is pretty darn cool, will be out very soon.