...when someone asks me for something, whether it's something I've made, someone else has made, or a "How'd you do that", I don't hesitate to share. I think that's the cool thing about this forum. I also notice that it's easy to do when you see so much of it going on here, people making everything from ROMs to icons packs.
But yet I am batting 0% when it comes to one thing. Some people will create something like an icon or widget smoked glass background and offer it up to who ever would like it, but when I politely ask for how it's made or for a copy of the Photoshop file used, I don't even get the courtesy of an answer. I've given mine out without hesitation.