You made the theread for same but your blog is not working... many DP members checked it out. now check it urself. Oh was it same as mine :O amazing Topic is as former but in daily routine it never happened.
17 click only $0.21, some of them might be fraud click. I get 50% CTR (300+ impression with 150 click) few day ago and only get less than $1. This is abnormal since normally my CTR is in between 4~8%. I think it might be fraud click too
I think everyone is suffering from lower payouts per click, but 17 clicks for 0.21 is more than likely invalid clicks. Don't sweat it just keep working at improving your site and getting organic search traffic.
Yes sometime it happen ... when i block MAF site my click cost get much better.. like .30$ or .20$ per click and yes one or two form square image ads i get .1$
Invalid clicks or.... if it makes you feel better I have one site that usually gets up to $1.25 per click then one day last week the clicks started being worth about 0.05 Looking at the ads, they look about the same to me as well. So who knows. Dont depend on Adsense is the moral of the story. Unforutally for low quality traffic, they are the only way to get anything.