G7VJR has established a rather neat on-line application for those who like
to "slice-and-dice" their logs to learn things about their operations that
aren't always evident in traditional logging programs.

You upload your log in ADIF, and then use any of several tools to analyze
it. Free.

This is not another LoTW or eQSL, but a handy supplement to them.

73, de Hans, K0HB
--
"Just a boy and his Radio"
Sea stories here --- http://k0hb.spaces.live.com/
Request QSL at --- http://www.clublog.org/logsearch/K0HB
All valid QSL requests honored with old fashioned paper QSL
LoTW participant