It's not too big of a deal, and besides I think a lot of us don't have bank accounts or stuff like that to pay for it.
I do, its just that I don't really think paying $15 dollars (a month) to have uncensored writing is worth it. Yeah its annoying and can make your sentence look unreadable, but misspelling or substituting letters isn't really that hard. (Maybe in the future, but I don't really see it as a big damming deal)
EDIT: Too late at night, heading to sleep, mehf.