How much new stuff do you use?

Here at the Star Frontiers site, we often work together to come up with new things for the game.  Often it is from the online magazines such as the Frontier Explorer and Star Frontiersman, and sometimes we just brainstorm and solve issues here in the forum or in our projects section.<br /><br />My question for everyone is this:<br /><br />How much of this new material do you use in your campaign?<br /><br />Do you incorporate everything we come up with together, or that you see in the magazines, or do you pick and choose?  Do you adopt 50%?  10%?  Nothing?  <br /><br />I know that many of us have been working on our own campaign settings for decades, and so some things are already set in stone, but do you consider some new ideas about ships, combat, aliens, planets, etc?<br /><br />Personally, I love hearing about what other people are doing in their games.  Even though a lot of my game is already set, I do still adopt new ideas occasionally, as long as I don't contradict anything.  I like keeping the game fresh.  This site is good for that.   <img src="http://www.starfrontiers.us/modules/tinymce/tinymce/jscripts/tiny_mce/p…; alt="Smile" title="Smile" border="0" />