Greetings from Infoway!!!
Yes,we can surely add blog and forum on your existing ASP.NET site.
We are a high class professional designers and expert developers in Theme and Template designing ;
CMS like Wordpress Joomla Drupal ; Ecommerce like Magento Opencart Woocommerce Virtuemart;
ASP.net using MVC; PHP using CI, YII, symphony, zend, Laraval frameworks ,etc. ,Apps in Android and IOS platform.
Lets have a discussion so that we can discuss more about the project
With regards,
Kongkon
Technical Consultant
Team Infoway