Now that I've gotten your attention, I have to tell you guys about an app I found tonight while looking up the different things I could find on market. This whole Screenshot app got me thinking about redoing my home screen, and I was looking for some possible ICS themes, and I found something much much better. There is an actual launcher that is not only themed to ICS, but actually is a functioning ICS version of a launcher. I has the home keys, and the back button, and the tabs button, and they all WORK! This home replacement is one of the best ideas I have seen in a long time! Granted this is a new release, so they are still working out the bugs in it, but this thing is probably the closest you will get to having ICS on your phone right now. I'm running it now, and I can honestly say it's not the absolute best launcher I have ever run, there are some minor bugs, like the notification bar is a little messed up, but it's a whole new look at what ICS will look like.
Here is the market link to the app. Let me know what you guys think! And please contact this dev with any ideas/bugs you have, as I think this could be a really fantastic launcher for those of use who wont have the full ICS any time soon!
PS: I'm not some kind of paid spokesman or anything like that, I just found a pretty cool app and wanted to give a shout out!