I thought some people on this list might be interested in our multiplatform solution that we've recently on the Unity Asset Store: It's called the 'MultiPlatform ToolKit'. After our Unite '11 talk, we received a fair bit of interest, so we've spit-shined the tools and released them.
It's just been featured front and center on the Asset Store, so lets see how many pick this baby up.
Founder, Owlchemy Labsowlchemylabs.com
Founder, Boston Unity Groupbostonunitygroup.com