Just received an email from the Eden Project (signed up a couple of years ago and keep getting bombarded) with the heading:
"New for Mother's Day, perfect gifts that are unforgottable"
This is not the first time I've looked at an official announcement/poster/whatever from a large-ish company and wondered why they didn't spend five minutes proofreading. I mean, unforgettable isn't even pronounced 'unforgottable'.
I probably am BU to let it bother me but, in a vaguely DailyFail sort of way, I do sometimes think standards of written English are slipping.