Thanks, all! Aside from you guys and my wife & kids, I was very stealthy about my 51st. Oh, except Facebook ratted me out, but I don't count that. "Hi, Cindy! We haven't spoken or seen each other since high school so your birthday wishes mean so much!!"
I do feel kind of guilty though. I rarely do the online birthday thing. It's like never giving a gift and then getting one. Damn it!