1. The Troublemaker - this is the individual who thinks it is funny to insult people and to degrade and diminish other people in order to make themselves feel better. It is best to ignore and block the troublemaker.
2. The Penpal - these are folks who like to write and are looking to communicate with interesting people who also like to write and enjoy sharing hobbies, thoughts, poems, songs and ideas. Sometimes Penpals can even develop into long distance friendships. This is how I use askfm. I enjoy writing and I attempt to find other people who also enjoy writing. There is no romance, flirtations, sex or any other nefarious activity perpetrated by the Penpal. They are writers.
3. Romantic - These people join askfm looking to find a husband, wife or partner. In a sense, they treat askfm as a dating site where their goal is to fall in love and live happily ever after. Personally, I do not see askfm as an effective date site and I have seen very few long distance online relationships turn into successful marriages or partnerships; although, it does happen. Because these LDR's typically have no physical contact, they create a burden that is unsustainable, and that most healthy couples cannot tolerate.
4. Narcissistic Cheater - I spend much time researching and discussing this type of relationship because the Narcissistic Cheater is so prevalent among middle age couples between the age of 35 and 55, but also because they are ruthless people who are willing and able to destroy marriages, friendships and families in order to find sexual partners to satisfy their insatiable sexual needs. The Cheater spends most of their time in social networks looking for sex. Their primary motive is sexual in nature and involves roleplaying, sexting, sending erotic and suggestive text messages, nude photographs and porn clips where sex is explicitly stated and words like "adore, love, adventure, horny, infatuated, clandestine, hookup, erotic, orgasm, amorous, erogenous, massage, sensuous, sensual, attractive, lustful, dangerous, lust, lustful, horny, romantic, passionate, aroused, cherish, venerate, palatable, pleasurable, attractive, enticing, alluring, captivating, hypnotic, tempting, inviting, intriguing, angel, Guardian Angel, honey, dear, pretty, beautiful, riveting, tantalizing, cherish, worship, massage, stimulate, fondle, arouse, awaken, provoke, motivate, enflame, etc are used to attract and stimulate their targeted victim who are typically very young.
Several days ago someone asked me what angers me the most about social networks and I responded: the Narcissistic Cheater because they enjoy destroying marriages, relationships, families and friendships. The Narcissistic Cheaters are loathsome people who deserve our collective contempt and disdain. :D