Anand,
You should take more care with your redaction; I was able to figure out one of the twitter users (and hence the rest) just by looking at the blurred image, i.e. less than 15 seconds work.
There are limited options given that the information is on the public timeline. Next time, perhaps redact everything except the url. Maybe that would make it harder to find.
[+] [-] tankenmate|13 years ago|reply
[+] [-] purge|13 years ago|reply
[+] [-] chris_wot|13 years ago|reply
[+] [-] ananddass|13 years ago|reply