OK, well, the answer is simple - when I was uploading the v1.0s, multiupload.nl didn't exist and uloz.to was a great choice, becuase A) I get 5MB/s upload to uloz.to (without any paid account) and people who used JDownloader, like I said a million times already, could have it from uloz.to in a matter of an hour or two as well (I know this, because I myself have downloaded many a file from uloz.to a 10MB/s with no paid account using JDownloader). The alternative back then was stuff like netload or rapidshare, both of which only allow one file to be downloaded at a time and have even slower caps for free users.