Whooah -- KFlog is really nice!

Aaron's last blog entry was a real eye-opener to me.
I didn't know KFlog before.
I'll tell a friend of mine about it, who "has to" use Linux at work (and he likes it) but who uses MS Windows at home... guess why? He is a glider/sailplane pilot, and told me there is no feasible software on Linux to use for his hobby.
The fact that "KFLog is the only flight analyser program available for Linux to be recognized by the FAI IGC" will surely help to convince him. (FAI is the Fédération Aéronautique Internationale, and IGC its International Gliding Commission.)
I wonder if KFlog could be useful for paragliding too? I'll find out, sometime....