I am starting a site (wordpress based )and I want to know is their any modules or widgets already out before learning how to code it into my site that would let a user login their twitter account on my site and upload a badge that would then be reflected on their actual twitter profile...on the twitter.com domain. I heard their were some issues with having users login on other sites with Twitter not liking and it possibly being a security risk, but I wouldn't actually store any logins or passwords. They would have to login that one time to get that badge and thats it.

Any points in the right direction or maybe another forum section this should be in I looked over before posting.

Any help thanks