EDIT: for you, urza, there are probably no benefits in using E17 - or any other environment you're not familiar with. That being said, I'm explaining what benefits it gives me.
> I see that it is also for Mac and Windows
Seriously? Don't know about Mac, but do you really consider Windows to be "extensible" or customizable? Out of the box, Enlightenment supports full scripting capabilities (think AutoHotKey - everything you do can be done by sending a command to E17 server from terminal) and theming with which you can make it look as you wish (http://e17-stuff.org/). It's built-in. On Windows you need expensive Stardock Window Blinds (IIRC) and clumsy AutoHotKey to get the same functionality - and then it gets slow, while E17 remains lightning fast.
As for "fast"... Well, take a look at this quote:
"For full functionality 64MB or more is suggested. As little as a 200Mhz ARM core will provide sufficient processing power (depending on needs)" (http://www.enlightenment.org/p.php?p=about&l=en)
Now try and use Windows 7 on a machine with 64MB of RAM :)
I actually use E17 as my only WM at work (on FreeBSD at that). I almost never touch the mouse for WM related tasks; combine with VIM as an editor and Vrome in Chromium and I almost never touch the mouse, period. It's fast (starts up in 3-4 seconds), responsive (changing virtual desktops while CPU is being fully used by gcc is as fast as on standby) and in the past year I didn't encounter even a single bug (I remember in the past when something went wrong and E crashed, it used to display a message in the console: "Bad programmer! Naughty programmer! SPANK, SPANK, SPANK! Now go and fix your code!" - but I didn't have a chance to see if it's still the case). Customizable to ridiculous extent and looks quite a lot better than ratpoison.
The only thing I'd like to see is a smart tiling manager extension. Preferably turned on/off on per virtual desktop basis. It probably will be done in the future. In the meantime E17 remains the only WM that is both fast and pretty, and which goes out of your way without imposing anything on you while providing sane defaults.
Ok, that's just my opinion; fans of XFCE, Black/Busy/etcbox, Xmonad and others can argue. Fans of Gnome and KDE, Windows and Mac - please don't bother :)
> I see that it is also for Mac and Windows
Seriously? Don't know about Mac, but do you really consider Windows to be "extensible" or customizable? Out of the box, Enlightenment supports full scripting capabilities (think AutoHotKey - everything you do can be done by sending a command to E17 server from terminal) and theming with which you can make it look as you wish (http://e17-stuff.org/). It's built-in. On Windows you need expensive Stardock Window Blinds (IIRC) and clumsy AutoHotKey to get the same functionality - and then it gets slow, while E17 remains lightning fast.
As for "fast"... Well, take a look at this quote:
"For full functionality 64MB or more is suggested. As little as a 200Mhz ARM core will provide sufficient processing power (depending on needs)" (http://www.enlightenment.org/p.php?p=about&l=en)
Now try and use Windows 7 on a machine with 64MB of RAM :)
I actually use E17 as my only WM at work (on FreeBSD at that). I almost never touch the mouse for WM related tasks; combine with VIM as an editor and Vrome in Chromium and I almost never touch the mouse, period. It's fast (starts up in 3-4 seconds), responsive (changing virtual desktops while CPU is being fully used by gcc is as fast as on standby) and in the past year I didn't encounter even a single bug (I remember in the past when something went wrong and E crashed, it used to display a message in the console: "Bad programmer! Naughty programmer! SPANK, SPANK, SPANK! Now go and fix your code!" - but I didn't have a chance to see if it's still the case). Customizable to ridiculous extent and looks quite a lot better than ratpoison.
The only thing I'd like to see is a smart tiling manager extension. Preferably turned on/off on per virtual desktop basis. It probably will be done in the future. In the meantime E17 remains the only WM that is both fast and pretty, and which goes out of your way without imposing anything on you while providing sane defaults.
Ok, that's just my opinion; fans of XFCE, Black/Busy/etcbox, Xmonad and others can argue. Fans of Gnome and KDE, Windows and Mac - please don't bother :)