I suffer from something closely related to dyslexia. The tendency to transpose numbers, words, almost anything. If there is anything that has two options, I will choose the wrong option (no I meant OTHER left). This frequently means I jumble the word order in sentences or the letter order in spelling.It's a cycling forum and whilst it is easier to understand a post that is correct both the spelling and grammatically, I would be one of the first to say I am not perfect and struggle with spelling (thank goodness for Google and it's red squiggly underlining). However as some have mentioned, it might not be their first language and for others they are struggling with dyslexia. I have a friend who makes hilarious comments on my Facebook page when he makes mistakes but I normally don't point it out to him as he finds writing very hard even using software to help him.
Be tolerant of those mistakes, by all means use the correct spelling in your reply to a post but remember that a new cyclist might not realise the difference between breaks and brakes.
The results are mostly funny but on one occasion it caused me to fail a maths exam.