Massa is clearly on the same line as what? It's not the same line as he'd taken on previous laps which would have taken him around the corner following Webber. Does he look like he's following Webber on that lap? He was complaining on the radio because instead of taking the line he'd taken over the previous laps Massa turned in at an earlier point which left Hamilton with nowhere to go apart from up onto the kerb. Up until the point Massa turned in his line was the same as he'd been using on previous laps but for some reason on that lap he decided to turn much earlier instead of following Webber around the corner.