Uploaded some 50 videos in a week on a a year old YT account. No promotion other than FB and some bookmarking.
Adsense Result...
[TABLE="class: grid"]
[TR]
[TD="class: asfe-DynamicTableCell"][/TD]
[TD="class: asfe-DynamicTableCell"]Sat, Jul 12, 2014[/TD]
[TD="class: asfe-DynamicTableCell"]66[/TD]
[TD="class: asfe-DynamicTableCell"]1[/TD]
[TD="class: asfe-DynamicTableCell"]1.52%[/TD]
[TD="class: asfe-DynamicTableCell"][/TD]
[TD="class: asfe-DynamicTableCell"][/TD]
[/TR]
[TR]
[TD="class: asfe-DynamicTableCell"][/TD]
[TD="class: asfe-DynamicTableCell"]Sun, Jul 13, 2014[/TD]
[TD="class: asfe-DynamicTableCell"]389[/TD]
[TD="class: asfe-DynamicTableCell"]2[/TD]
[TD="class: asfe-DynamicTableCell"]0.51%[/TD]
[TD="class: asfe-DynamicTableCell"][/TD]
[TD="class: asfe-DynamicTableCell"][/TD]
[/TR]
[TR]
[TD="class: asfe-DynamicTableCell"][/TD]
[TD="class: asfe-DynamicTableCell"]Mon, Jul 14, 2014[/TD]
[TD="class: asfe-DynamicTableCell"]500[/TD]
[TD="class: asfe-DynamicTableCell"]6[/TD]
[TD="class: asfe-DynamicTableCell"]1.20%[/TD]
[TD="class: asfe-DynamicTableCell"][/TD]
[/TR]
[TR]
[TD="class: asfe-DynamicTableCell"][/TD]
[TD="class: asfe-DynamicTableCell"]Tue, Jul 15, 2014[/TD]
[TD="class: asfe-DynamicTableCell"]518[/TD]
[TD="class: asfe-DynamicTableCell"]5[/TD]
[TD="class: asfe-DynamicTableCell"]0.97%[/TD]
[TD="class: asfe-DynamicTableCell"][/TD]
[/TR]
[TR]
[TD="class: asfe-DynamicTableCell"][/TD]
[TD="class: asfe-DynamicTableCell"]Wed, Jul 16, 2014[/TD]
[TD="class: asfe-DynamicTableCell"]291[/TD]
[TD="class: asfe-DynamicTableCell"]0[/TD]
[TD="class: asfe-DynamicTableCell"]0.00%[/TD]
[TD="class: asfe-DynamicTableCell"][/TD]
[/TR]
[TR]
[TD="class: asfe-DynamicTableCell"][/TD]
[TD="class: asfe-DynamicTableCell"]Thu, Jul 17, 2014[/TD]
[TD="class: asfe-DynamicTableCell"]450[/TD]
[TD="class: asfe-DynamicTableCell"]6[/TD]
[TD="class: asfe-DynamicTableCell"]1.33%[/TD]
[TD="class: asfe-DynamicTableCell"][/TD]
[/TR]
[TR]
[TD="class: asfe-DynamicTableCell"][/TD]
[TD="class: asfe-DynamicTableCell"]Fri, Jul 18, 2014[/TD]
[TD="class: asfe-DynamicTableCell"]937[/TD]
[TD="class: asfe-DynamicTableCell"]4[/TD]
[TD="class: asfe-DynamicTableCell"]0.43%[/TD]
[TD="class: asfe-DynamicTableCell"][/TD]
[/TR]
[TR]
[TD="class: asfe-DynamicTableCell"][/TD]
[TD="class: asfe-DynamicTableCell"]Sat, Jul 19, 2014[/TD]
[TD="class: asfe-DynamicTableCell"]763[/TD]
[TD="class: asfe-DynamicTableCell"]11[/TD]
[TD="class: asfe-DynamicTableCell"]1.44%[/TD]
[TD="class: asfe-DynamicTableCell"][/TD]
[/TR]
[TR]
[TD="class: asfe-DynamicTableCell"][/TD]
[TD="class: asfe-DynamicTableCell"]Sun, Jul 20, 2014[/TD]
[TD="class: asfe-DynamicTableCell"]615[/TD]
[TD="class: asfe-DynamicTableCell"]12[/TD]
[TD="class: asfe-DynamicTableCell"]1.95%[/TD]
[TD="class: asfe-DynamicTableCell"][/TD]
[/TR]
[TR="class: syn-report-summary-row"]
[TD="class: asfe-DynamicTableCell"][/TD]
[TD="class: asfe-DynamicTableCell"]Averages[/TD]
[TD="class: asfe-DynamicTableCell"]503[/TD]
[TD="class: asfe-DynamicTableCell"]5[/TD]
[TD="class: asfe-DynamicTableCell"]—[/TD]
[TD="class: asfe-DynamicTableCell"][/TD]
[TD="class: asfe-DynamicTableCell"][/TD]
[/TR]
[TR="class: syn-report-summary-row"]
[TD="class: asfe-DynamicTableCell"][/TD]
[TD="class: asfe-DynamicTableCell"]Totals[/TD]
[TD="class: asfe-DynamicTableCell"]4,529[/TD]
[TD="class: asfe-DynamicTableCell"]47[/TD]
[TD="class: asfe-DynamicTableCell"]1.04%[/TD]
[/TR]
[/TABLE]
So, this appears to be working now. Just need to scale it till 500 videos per channel.
Oh yes, I use unlisted method till 100 likes from addmefast and then make it public immediately. Removed each and every video which says third party content matched to avoid any future conflict. Generally changed video format to wmv to change video size. Some slideshows here and there to make content unique somewhat. All videos 30 seconds to 90 seconds.