The folks at Zagg—they make the very popular invisibleSHIELD clear sticker-screens for smartphones—just tested to see if their iPhone 4 model works to alleviate antenna issues. Spoiler: It does! The test is clear in the video. “Packets go all over the place” when they don’t cover up the antenna spot, then stop entirely when they do. Packets resume going “all over the place” once they release the spot. ...

Above, a few of our favorite moments from the iPhone 4 presentation Steve Jobs gave this afternoon. Below, ten much more candid Jobs quotes from the Q&A session that Apple didn’t put on their site: On all smartphones sharing this problem (except maybe large ones): To our knowledge, it’s not possible to make a phone that doesn’t have weakspots. You could make a really big one! I mean, some of these guys are...