join forces or document differences from "Login Security"

Thanks for this new module.

It appears to be very similar to the Login Security module, although Login Security has a lot more features: http://drupal.org/project/login_security

Could you consider merging this project with that one (I imagine that the maintainer would appreciate the extra help).

If not, you should document the differences between this module and that module on your project page. If there are none, simply state that.