So, you've added a post to someones blog, click the 'post' button and it asks you to verify using a series of letters and/or numbers.
Trouble is, they are sometimes so unrecognisable - I mean, there are times when I haven't got a clue as to what they are - and my eyesight is perfect.
God knows how people with poorer eyesight than mine manage - probably with difficulty.
I appreciate that you have to stop auto computer programmes that spam posts but there must be a better way???