Now I've set my bios to boot ubuntu. It aint all that a great os, but I am slowly getting used to loving it. After much googling I've successfully installed tweetdeck on my gnome desktop. I was wondering how to launch it from the run application dialog today. It aint all that complicated as I thought it was...
Most of your executables are soft linked or symbolically linked. Its just like shortcuts in windows. All you have to do is place a link in one such place your Run Application dialog will look into. That one such place is /usr/bin. So to place a link there you need to navigate to that folder and create the link there.
$ cd /usr/bin
$ ls -s [path-to-ur-fav-program] [shortcut-name]
Now if you invoke the run application dialog (using Alt + F2 viz similar to run command in windows) and type your [shortcut-name]
Happy ubuntuing...