Is it just me, or do you find some of the captcha/word verifications are getting tougher? Some of them, I can't quite read the letters but my entry seems to go through. There is one blog with a Captcha phrase, that I swear I try about 20 times - I just can't quite figure out what it wants from me - I try CAPS LOCK, I try spaces between each letter or number and still I get error after error.
Have they changed lately? Do you have trouble with them as well?