You think what you've quoted from their privacy policy exonerates Twitter, but you may simply be misinterpreting it.
Twitter Inc. has acknowledged that after mobile users tap the "Find friends" feature on its smartphone app, the company downloads users' entire address book, including names, email addresses and phone numbers, and keeps the data on its servers for 18 months. The company also said it plans to update its apps to clarify that user contacts are being transmitted and stored.
The company's current privacy policy does not explicitly disclose that Twitter downloads and stores user address books.
It does say that Twitter users "may customize your account with information such as a cellphone number for the delivery of SMS messages or your address book so that we can help you find Twitter users you know."
As with many online social services, Twitter allows users to look for friends that are also registered users. In the case of Twitter's iPhone app, users see a screen noting that the service will "Scan your Contacts for people you already know on Twitter." The short description of the feature does not mention that it also downloads every entry in the address book and stores it.
Twitter's current privacy policy notes that some categories of "Log Data" are stored for up to 18 months.
"Log Data may include information such as your IP address, browser type, the referring domain, pages visited, your mobile carrier, device and application IDs, and search terms," the policy says. "Other actions, such as interactions with our website, applications and advertisements, may also be included in Log Data."
> You think what you've quoted from their privacy policy exonerates Twitter, but you may simply be misinterpreting it.
Exonerates? Not at all!
My point was just that (contrary to the article) Twitter doesn't make any claims whatsoever about how long they hold your Address Book data.
In fact, since it's mentioned along with other "data with which users may customize their account," that sort of implies that they consider it an integral and permanent part of your customized account profile. If someone told me that the data stays around until I choose to delete my account, I don't see anything in the privacy policy that would contradict that.
Twitter Inc. has acknowledged that after mobile users tap the "Find friends" feature on its smartphone app, the company downloads users' entire address book, including names, email addresses and phone numbers, and keeps the data on its servers for 18 months. The company also said it plans to update its apps to clarify that user contacts are being transmitted and stored.
The company's current privacy policy does not explicitly disclose that Twitter downloads and stores user address books.
It does say that Twitter users "may customize your account with information such as a cellphone number for the delivery of SMS messages or your address book so that we can help you find Twitter users you know."
As with many online social services, Twitter allows users to look for friends that are also registered users. In the case of Twitter's iPhone app, users see a screen noting that the service will "Scan your Contacts for people you already know on Twitter." The short description of the feature does not mention that it also downloads every entry in the address book and stores it.
Twitter's current privacy policy notes that some categories of "Log Data" are stored for up to 18 months.
"Log Data may include information such as your IP address, browser type, the referring domain, pages visited, your mobile carrier, device and application IDs, and search terms," the policy says. "Other actions, such as interactions with our website, applications and advertisements, may also be included in Log Data."
http://www.latimes.com/business/technology/la-fi-tn-twitter-...