SimilarityRank
Hotmail 0.836 39485
Skype 0.805 10670
Jabber 0.796 92482
GMail 0.792 71260
Gmail 0.775 16215
iChat 0.774 98123
WhatsApp 0.753 61570
webmail 0.750 63352
FTP 0.748 16718
IMAP 0.744 43841
AOL 0.741 17615
POP3 0.737 59337
Messaging 0.737 33969
eMail 0.731 89494
hotmail 0.728 59713
XMPP 0.727 99566
iMessage 0.726 78979
ActiveSync 0.723 95218
Telnet 0.722 76014
Friendster 0.720 84667
Netscape 0.718 29597
Viber 0.714 71794
SMTP 0.712 33439
ftp 0.708 40536
BBM 0.707 47068