Makes me giggle when I remember Joel's rant (<a href="http://www.joelonsoftware.com/items/2008/05/01.html" rel="nofollow">http://www.joelonsoftware.com/items/2008/05/01.html</a>):<p>"<i>Since 1988 many prominent architecture astronauts have been convinced that the biggest problem to solve is synchronization.<p>[...]<p>When did the first sync web sites start coming out? 1999? There were a million versions. xdrive, mydrive, idrive, youdrive, wealldrive for ice cream. Nobody cared then and nobody cares now, because synchronizing files is just not a killer application. I'm sorry. It seems like it should be. But it's not.<p>[...]<p>this so called synchronization problem is just not an actual problem, it's a fun programming exercise that you're doing because it's just hard enough to be interesting but not so hard that you can't figure it out.</i>"<p>You show him!