I think that everybody that reads/ writes forums understands typos!
Nobody (politely) notices.
I completely agree with your opinion of the the SEMS interface - as much as I dislike Window$ - Bill has given the world an easy to use system. Damn - even Linux runs xwindows interfaces that are obviously based on a 'popular' OS!!! Still Linux now is reputed to have nearly 20million users.... There may still be hope...