We have a hidden defined field for account type that we populate when a new account is created via a DIY form. Currently it's been set to individual, since that's all that the forms supported. Now that we have the option to have our donors choose whether they are making a submission as a business, it would be helpful to have new accounts set up with the correct account type attribute of individual or business, depending on which submission type is chosen. Without this, we'll be doing even more data clean up throughout the year.
BTW, thank you for implementing the business option on DIY forms!