Among the things I learned this week:
* There are more than 400 fashion-related bloggers in the DC area. (Courtesy: Pink Line Project)

* Pledge cleans stainless steel. (Courtesy: VS)

* Email-list services don’t let companies share their own lists (e.g., dump the list, pass it to another company) for free. (Courtesy: GR)

* The IRS explicitly states that designated terrorist organizations are not permitted to apply for tax-exempt (i.e., 501(c)(3)) status. (Courtesy: IRS)