SimilarityRank
Gmail 0.931 16215
GMail 0.919 71260
webmail 0.874 63352
ICQ 0.836 72345
iMessage 0.822 78979
IMAP 0.821 43841
SkyDrive 0.820 51534
MobileMe 0.818 80495
WhatsApp 0.808 61570
POP3 0.803 59337
AOL 0.802 17615
Dropbox 0.801 24219
DropBox 0.800 89409
hotmail 0.797 59713
ActiveSync 0.794 95218
Friendster 0.787 84667
Yahoo 0.786 6222
eMail 0.770 89494
Orkut 0.767 69500
iCloud 0.767 33475
gmail 0.764 34523
BBM 0.764 47068
iChat 0.763 98123
TweetDeck 0.762 80462
SMTP 0.762 33439