When did the trend start to remove the bulkheads between first and economy? I haven't taken but one domestic flight in the last two years that the bulkhead hadn't suddenly become a curtain. I can't believe that the weight savings is that significant. And, there's now a downside for eccentrics like me who always chose the last row in first to avoid someone kicking the back of our seat. There are 3 seats in economy so you have 3 potential 'kickers' behind you instead of just 2 as in any other first class row. I know this sounds snobby, but it's a real thing for me (and I'm not rich - I carefully choose my trips and don't go if I can't afford it). Are there any domestic airlines left that haven't made this switch? I fear I might start having to make cross-country car trips.