Weird. I missed the topic, but ended up having a conversation with someone on the subject jus a couple of days ago. She said she had a terrible time spelling because of it, and had to develop strategies to spell words like [Wednesday] by breaking it up into WED NES DAY and mentally pronouncing it as such. She learned to mis-pronounce many words such "SCHUUL" for school and "T'WOE" for two, in order to get the spelling right.
She also said that she was able to 'power' through reading because content and context filled a lot in, making clear the meanings of though, through and thought (tho, thru, and thot.) I identified with the last, because those words still give me pause when I have'ta write 'em.
My brother-in-law is functionally illiterate because of his dyslexia. I've been called on to read and explain stuff for him because of it. It's not that he can't understand it, it's just that he's unable to perform some bit of processing that makes it possible to a majority of us to master the skill.
If you want a taste of what dyslexia sufferers go through, try mastering a foreign script!

Renak