Facebook proselytizer

[Agnes]

noun-
One who uses facebook to convert or attempt to convert others as a [proselyte] in ones own religious faith or ones own political party, or to espouse ones doctrine.; One who recruits for conversion (a person) from one belief, doctrine, cause, or faith to another.; a royal douchebag; Also, especially British, face⋅book pros⋅e⋅[lyt]⋅iz⋅er.
verb- facebook [proselytize]