When British people write X after everything, are they being serious or trying not to be awkward?

I used to put xxx at the end of my statuses on Facebook. Then to be polite to my American associates...
I used to put xxx at the end of my statuses on Facebook. Then to be polite to my American associates...
Yes. Many people want to live with their girlfriend or wife who is renting, but the landlord will no...
Registered dietitian nutritionist Carrie Dennett explains how increasing fiber consumption can help...
I have always wanted to be a writer. As a kid I was writing stories, none of which were any good. I...
When I was going to collage I accidentally walked in and saw my girlfriend having sex with her Germa...
Microsoft is laying off another 300 employees, weeks after it let go of almost 2,000 Washington work...
Chinese researchers have developed an infrared contact lens that makes night vision possible. Nanopa...
When I was studying degree in college, I had many sexy chics in my class. I am a thighs and ass love...
Many factory workers have put faith in Donald Trump and broken with their union over support for tie...
Failure is part of SpaceX's formula for success. But with Starship, it may have dug itself into an e...
Please tell me I'm not the only one who does this…. I work in manufacturing. I only raise prices. If...
Surface Biology and Geology development team at NASA JPL has been given a stop work order