I was just checking YouTube and stumbled upon this video comparing iphone4 vs 3gs. Anyway the guy went to www.wirefly.com to compare speeds then I tried it on my 3gs running 3.1.3 on the top of the site there's a flash ad which he could see on his os4 iPhone but on my 3.1.3 showed blank with the unable to play sign (I just couldn't see the ad). Then I grabbed my friends 3g runnig ios4 and went to the same site and vala the ad showed up fully with no error. To confirm that this is flash ad i went to my iMac and opnend the wirefly site and right clicked on the ad, on the buttom it did say adobe flash. So I want anyone runnig iPhone os 3.x and ios4 to go to the wirefly.com site and report back if they can see the ad or not. I know ios4 might not support flash fully but this is very interesting that after apple saying they won't support flash at all it still does support it partially, hey Steve jobs said there's 100 more new feature on ios4 but only mentioned 10 of them at his keynote.