Especially the return from matches of the pair that I've watched (at least three, I think, all of which Blake won). Blake is very fond of running around the backhand to thwack forehand returns and it was a very profitable pattern of play against Davydenko. Blake could actually dictate a lot more points from his forehand side against Davydenko than Gonzalez was ever able to (he has a shorter swing which partially explains that). Further, Blake doesn't give up ground on the baseline easily. Like Federer in that sense, he could continue to direct points even when Davydenko would hit deep counters, using the baseline half volley when necessary. Not so sure about the serve (of Blake) being very important. Davydenko could impose on that shot with his return like usual imo, the match-up was more down to the way rallies panned out and Blake's ability to retain control of tempo in rallies in a way Gonzalez couldn't. This is also partially due to his better flat BH (which is especially good against deep shots I think, Blake always showed he could half volley from the baseline very effectively against Nadal's FH as well), this stops Davydenko from gaining too much from his superior BH.
I don't have an answer for that but yes, it's strange. Part and parcel of being the showman type players that Monfils, Baghdatis and (to a lesser extent) Youzhny are. I certainly think it brings pleasure to all three of them, Monfils enjoys being in 'interesting' and 'epic' rallies, perhaps to his detriment.
Extreme and helpful analiz on the match-up Blake - Kolya
i thought the same i saw countless times how Blake smacks Nikos weak second serve with his FH.