Thanks for your wonderful answer. I'm a generalist as well and have many of the same feelings you describe: "If only I knew more deeply". I've dealt with the b

Thanks for your wonderful answer. I'm a generalist as well and have many of the same feelings you describe: "If only I knew more deeply". I've dealt with the bottom falling out very recently. I spent last summer becoming a specialist in Adobe Flex for our desktop app and we know what happened there.