Ideas.ArcGIS.com login should return you to the web page you started from.

Idea created by dwwheelock on May 27, 2010
    Implemented
    Score260
    When you're at ideas.arcgis.com and you want to promote an idea or log in, than after you log in it takes you to the Ideas home page instead of taking you back to the page for the idea you want to promote or at least the page where you were.  If you just hit the Back button, it will take you back but won't honor your login.  This forces you to do a search and find the page you were looking for all over again.