i signed up for a free account and saw "email (username)" and immediately just put a username. after submitting the form i just got the plain text error "bad e

i signed up for a free account and saw "email (username)" and immediately just put a username. after submitting the form i just got the plain text error "bad email" with no other explanation. you may want to make the error messages friendlier and show the user the form data again, not just a white page with "bad email". also, after receiving the script code and then clicking through, i was prompted to login again. not sure if that's an error or intentional but it seemed weird. i put the script code on a couple sites and will see what kind of data it produces over the next few days. the new _vt_* cookies sent by your script caught me by surprise when loading my site. i guess _vt_* reminds me of the old microsoft frontpage extension junk (_vti_bin, etc.) which triggered some bad memories.