There has been some recent discussion regarding the task of logging all the trackables that one has discovered or picked up from an event. The shear number of travelers or trackable from some of the large events can be stagging and hard to log them all.
For some time, people have use the tool "Log Them All" (by Michal Canecky aka Cano (c) 2009). But it has started to become sluggish with many changes in the Geocaching.com site and API. There has been a plea/solicitation for anyone who might know of other sites or tools that can do this job.
More Tools for logging trackables: