Gee, do I find it annoying that Google decides what to continue & what to discontinue without offering up some of that IP to the masses. Why not release that code to the world & let the opensource world choose what to continue???
Where's the -1 button?!?!?!?!?
I'm also ready to see Google+ hit the discontinued section. I signed up, and have regretted it ever since. Google+ to me is like the awkward, challenging, and annoying Google Wave (which also vanished) -- they need to hire more UI designers to help them build web-apps which are easy to use!