This would be cool to have, in response to this forum post request, as a general tool. Also it would make the API consistent because other functions support the segment parameter.
For example it will make possible to select:
Then later we could update the UI for the Visitor Log to add "Filters" at the top. However it would be nice to wait for this until we can build a reusable "Filter" for building segments that we could use for the Visitor Log but also to define segments for all other reports.
(In [4441]) Fixes #2307 - Live! api now accepts segments (for the Counter call and the GetLastVisits call)
The next step that would be a real OMG would be to have Filters in the UI to be able to ajax search any visitor based on any criteria... oh that would be cool ;)
Fixes #2309 - also adding visitorId as a segment