Where to submit new Portable Applications?

Hello ,
I've found more portable applications on the internet:

Their locations:

Portable OPERA
http://www.obermair.net/opera/operausben.htm

Portable WINAMP
http://www.voodoosystems.net/

Portable DOS EMULATOR
http://dosbox.sourceforge.net/download.php?main=1

Portable Torrent
http://www.utorrent.com

It would be nice to have them added in portableapps.com