I've found it rather hard to find really good, useful, and stable applications ... well, not as much hard as time consuming. This might be a bad idea, but why not list some really good apps you've encountered, no particular category, just applications that you find to be exceptional or getting there. (They should at least be free if not open-source and capable of running on Linux and/or BSD)
Before I list mine, I'd like to say that I started out using the tools given to me ... GNOME as a wm, gedit to edit text, gnome-terminal as a terminal, nautilus as a file manager ... etc. But at one point it hit me that these are definitely not the most stable, useful, and usable applications. So I decided to change them ... and it took a lot of time (like a week or two), but I've found very good replacements for all that shit
Of course there is variation as to what apps some people think are good or bad, but as long as the apps are stable, usable, and useful it's all good. Let's say list 5 or 6 apps, it might get out of hand if you list all the apps you use.
I try to focus on getting small, lightweight, and fast apps, but they should still look nice.
Paco 1.10.8 (the newer version 1.10.10 is somewhat unstable
)(I know Pirate Penguin mentioned this one some time ago) - invaluable for installing things from source, it keeps track of stuff you install from source and let's you uninstall it quickly and easily.
Terminal Emulator / XFCE Terminal - yup it comes standard with XFCE but I prefer fluxbox, it's lightweight, tabbed, much better than xterm, and it's cool
ROX Edit - ROX bundled text editor capable of syntax highlighting, spellcheck, unlimited undo/redo, show changes, and supports UTF-8
ROX / ROX Filer - A really nice file manager, and I listed ROX as well, cuz they have other useful apps bundled in. Really you could get more lightweight than this with mc (midnight commander) or others like it, but by far it is the lightest file manager that still has folder themes and thumbnails (useful if you have a lot of vids and trouble identifying them)
Fluxbox - It's not really an app, but it's small enough to count as one. A great window manager, I think.
P.S. I got really bored today, that's why I posted this
Oh, and I found all of these on
freshmeat a relatively long time ago... a great place to find apps if ya didn't know.
EDIT: Replaced minimum profit with ROX Edit