Some people just enjoy making other people miserable because they think they can. 

Two bottom dwellers,  2 Trolls, invaded the placid Richard Armitage IMDB board only for the purpose of posting threads about the Rich Lee ship. ( not that there is anything wring with that) They are on that IMDB Board but you can tell they do not know fact i  about Richard Armitage.  One of them had to look up "The Armitage Army" can you believe it? and pretty much admitted that she has not seen his work. They are just copying what other gossip sites say about him. They are not having a new conversation or learning anything new because they have already read all that in other places. 

One of them has been thrown off boards and has a history of doing the same thing on other boards. The other one is one of those extreme Lee Pace people ( some are not extreme -there are some interesting ones here on tumblr).