Advocate Broadband America will profile 21 people it calls the "hottest Internet innovators" in the country on its website. Five of them are Iowans: Brenda Fonseca of Des Moines' Appcore LLC; Ian Biggs of Harrisvaccines Inc. in Ames; Grant Kimberley of the Iowa Soybean Association; Erin Rollenhagen of Pikuzone LLC in Des Moines and Shannon McClintock Miller of the Van Meter public schools. Broadband for America is a coalition of advocacy groups, telecommunications and cable companies. The innovators discuss how broadband Internet connections have helped them innovate in their industries, reports DesMoinesRegister.com.