Okay, I see that there is a web app for Strangebrew to replace the locally run version. http://brewplan.appspot.com/
I was originally simply looking for a hopville replacement with the expectation of being disappointed (as my first few downloads proved). But Strangebrew is really good for a web app. There are some small hiccups, but the thoroughness of calculating entire mash schedules automatically along with a large ingredient database that can be edited and enhanced makes it great.