evangelist 

Used to refer to someone that preaches a cause with devotion to the topic. Taken from the use of the word Evangelist to refer to someone that preached the good work of the protestant church, usually in the form of a missionary.

Robert Scoble is SUCH a Microsoft evangelist!

evangelist by Shaf August 20, 2005

Evangelist 

Usually reffered to define a religious creed, it can also be used in Italy to define a Homosexual with phsychiatric problems

Poor Davide, I recently found out he's an evangelist....

Evangelist by Rockefellerscanc November 15, 2016

evangelist 2.0 

1) Those who use the internet and similar forms of mass media to present their ideologies and similar, usually with the aim of conversion
2) Robotic evangelist, similar to the terminator but gives out leaflets pertaining to a certain ideology

1) The evangelist 2.0 religiously blogged to their flock
2) The evangelist 2.0 just destroyed my mailbox with pamphlets pertaining to his secrets to happiness

evangelist 2.0 by ChronoSaturn June 3, 2010

Facebook Evangelist 

A person who constantly tells people (without a facebook) to get a facebook account (even if they don't plan on talking to that person once they get one.)

Person 1: Hey, do you have a Facebook?
Person 2: No, I don't.
Person 1: You really should get one...
(Person 1 goes on about all the wonderful atributes of Facebook.)
Person 2: Stop being a Facebook evangelist!

Facebook Evangelist by up@6aM March 21, 2009

mac evangelist 

(n) One who attempts to convert PC users to the world of mac. Generally tries to convert friends; however, any unsuspecting PC user may find themselves listening to a lecture on how the mac way is the only way to true computer enlightenment.

Josh, being the mac evangelist that he is, spent a good half an hour explaining why iPhoto is so much easier than anything Microsoft will ever develop.

mac evangelist by names are irrelevant July 17, 2006

Social Evangelist 

A person that speaks to his audience in a bias manner with the purpose to intrigue and captivate. The sole objection is to gain the attention and support of the group in order to infect them with his or her ideology. Usually, by successfully selling through or pitching his or her ideals and strategies in turn infected members then carry this ideology in a viral manner to the masses or population. The social evangelist, in hopes of reaping the rewards of the viral effect then creates or enlist a system and puts him or herself at the top in order to reap the most benefit, predominantly monetary.

The person will create a circa of close knit companions based on rewards, affection and attention. The audience or crowd is expected to grow in and exponential rate to capital gain. Giving the person validity in the form of material or monetary growth. Victims of this sort of negative scheme (schematic) are seen as targets, pigeons or just plain followers.

Much in the manner of Evangelist 2.0 they use internet start-ups and similar forms of mass media to present and harvest capital. Modern Social Evangelist are born of the internet boom and mid 2000 financial recession. As the need to convert digital products into assets became known as monetization.

The Social Evangelist walked about the video broadcast in order to present himself and his ideas to the captivated audience.

Social Evangelist by Yadihi May 27, 2013

Urban Dictionary Evangelist 

Someone who posts extremely biased definitions on urban dictionary for no other purpose than promoting their pet ideology. This can include a glowingly positive definition of something they believe in, or more often, a hateful definition of something they disagree with.

The definitions for controversial subjects like religion have been taken over by Urban Dictionary Evangelists.

Urban Dictionary Evangelist by Boredman April 15, 2015