Leading up to #LDJAM this weekend, I have been asking indies from everywhere to tweet me with thier best #GameJamTips, I have over 40 entries at the moment, and created this page that displays them in random order on each refresh:
http://gamedevlou.org/gamejamtips-for-ludum-dare-this-weekend/
If you would like to help, tweet your best tips to @TwoScoopGames with the hashtag #GameJamTips!