I know some of the chat features are annoying to people. I've been gaming online for years starting way back when muds where all text based. Yes kids once you had to use your imagination to get a sense of your surroundings! :P
The w101 dictionary really needs to be updated. At least include all the names of w101's areas, mobs, and items. Today I tried to help some one and found out I couldn't say Sphinx! Didn't know spinx was a bad word. I had to explain it as "the dog lion thing". Ok that's funny but still annoying.
The text chat features also need to allow for numbers, at the very least the number spelled out. Maybe w101 could create a special character set for numbers. All I know is, it's annoying.
One good thing I really enjoy is reading all the CORRECTLY spelled words in chat! That is a good side effect of the dictionary.