Hmmm after reading everyone's comment, it's annoying to have to wait when you need items in a jiffy. I do notice a roll of neighbors will allow auto posting to neighbors but when I'm in another roll (sequence) of neighbors, my full screen drops to normal screen. I hate not sharing energy but it gets me through all my neighbors quickly if I don't share and i don't get a normal screen or have to click back to where I left off if you have lots of neighbors. It's very time consuming to share energy. zynga should figure a easier way to post to neighbors without our screen dropping or have to click click click back to where we left off. I also notice I cant use the right 1x click arrow since we have a potion book now. I'm tired of clicking the 2x right arrow then the the 1x left arrow. Such a nuisance.

you could do what I do, that is split your visits, do 20, and do another 20 a couple of hours or so later and so on.
I no longer get the FB message popup doing it that way.

Well, mine will do it for ALL posts. I don't seem to get to do ANY without that little pop up window. I did contact Zynga and they really did not even know what i was talking about and I got the generic "it will work itself out as you play more" solution.

Thanks Amy. I didn't know there was a limit, but what you say makes sense, another goofy Facebook "feature" lol. :)

I think it has to do with a limit on how many times you can post on your friends' wall without having the Facebook dialogue box to appear. I'm not exactly sure of the count, but the first maybe 20~30 times, Facebook lets you share silently without the popup appearing but once you exceed it, you must post it using the Facebook's post to wall popup, which also forces your window from full screen to normal screen.

I've also read that if you post on your friends' walls using a different game, it still counts towards the 20~30, so you might not able to post silently in that case from the beginning.