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...
Awakening is a waking state and one doesn't suffer from it. When such things take place like losing...
I don't have a sister who shares the same blood, I have a sister who shares the same energy, vibe an...
Yes my wife has made me a cuckold. Every living thing has a limited life span. Not to mention specie...
Cold plunges in general may hamper muscle recovery after exercise, researchers say
Any type of aerobic exercise works for the improvements, study finds.
You sweat because of hormonal problem.
When Angie showed up at Health Utah, she was struggling with fibromyalgia, extreme fatigue, insulin...
It's a very sad and lonely feeling. I can relate because suddenly my entire family quit speaking to...
If it were only that simple. I wrote a post called ‘Worst Than a Trump Supporter’ recently. I gather...
An early May recall of fresh tomatoes distributed in three Southern states has been upgraded to the...
A newly discovered dinosaur with twisted, blade-like horns and a peacock-worthy frill is rewriting w...