Why is .lzh format still popular with japs?

The rest of the world uses .zip and .rar and these retards still seem to use .lzh a lot.

It's not because the format itself was constructed by a "fellow" Jap is it?

>>25
YOU ARE ABSOLUTELY *WRONG* ABOUT THE WINRAR INTERFACE SUCKING

it provides a context menu function called "Extract each archive to separate folder" which allows me to take up to 100 or so individual archives (almost any format) and unpack them ALL to separate folders in ONE CLICK.  Way better than Windows' built in wizard shit which takes three clicks to do the same thing for even ONE zip/rar file.  THAT is a PITA.