We also specialize in informal writing, so if you need help with your letter writing to a friend this is what we can easily help you with. (letterwritingservice.net)
Although it might be surprising to you, it is a fact that informal writing style has become a growing trend in academic writing since last year. (elearningindustry.com)
I've also been a part of many informal writing groups in real life as well as on line over the years. (melaniemarttila.ca)