Unreadable Captcha

Unreadable Captcha

Forcing me to type
Small distorted characters
To prove I am real

Are my words garbled
Or somehow unfit for your
Spam proof discussion?

Verification
To tell human from machine
Comes in many forms

Detection of spam
Using Bayesian filters
Only gets so far

Retinal scanning
But I was born without eyes
So you can’t scan me

Must access control
Such selective restriction
Remain fascistic?