My biggest complaint is the misuse of "hopefully." Hopefully is an adverb, and modifies a verb. You can wait hopefully, speak hopefully, pray hopefully, etc. Hopefully can't (shouldn't) stand on its own. Although its incorrect use has become the norm, I am hopeful that there are enough of us using the word correctly to turn the tide. I can dream, can't I?
Queen Colleen
This is a good example of misinterpretation of an error.
In YOUR mental representation of "hopefully," it is an adverb of manner, modifying a verb.
However, English has a large group of sentence-modifying adverbs, which do not modify a verb, but indicate the speaker's attitude towards the whole sentence. For example:
Luckily, I was able to change the dates for my reservation.
Frankly, I think you could use a fashion makeover.
Obviously, language changes over time.
Unfortunately, we can't recover the data from your hard drive.
Many people understand "hopefully" as an adverb of this type. That's why your logic does not register with them. They understand adverbs of manner, and would never misuse "violently" or "loudly" as an attitudinal adverb, but they don't feel that "hopefully" is only an adverb of manner.
Frankly, I think "hopefully" has broadened its meaning and you should start repeating "Luckily... frankly... obviously... unfortunately" to yourself when you hear "hopefully" used in this way.