I WILL PROVIDE 5 SHARES EACH FROM ( TOTAL 5 * 5 = 25 BACKLINKS )
5 Evernote.com - ( Domain Authority = 91.49 )
5 PENZU.COM - ( Domain Authority = 80 )
5 Annotary.com - ( DA = 40 )
5 DIIGO.COM - ( DA = 88 )
5 KINJA.COM - ( DA = 91 )
The service is absolutely Penguin and Panda Safe as they Bring good Web Presence and also Do Indexing of URLs Faster .
Note :
Adult oriented Websites Not Allowed