[Plugin: Mingle Forum] Ads do not work

[CouponCodePlugin]

Adverts do not save. When I click on save, it strips all of the coding away.
This has been known within the Mingle Forum support forum for a long long time and many people have commented on it, but no replies have been made by the developer in at least 64 days http://cartpauj.icomnow.com/forum/mingle-forum-plugin-group1/support-forum6/google-adsense-ad-not-showing-thread1709.1/

Many support requests on wordpress are open about this and other issues.
http://wordpress.org/support/topic/plugin-mingle-forum-ads-do-not-work-ad-code-is-changed-when-saved?replies=5

While I know that no support is guaranteed for these free plugins, I do expect that their own support forum receives replies as a new release has just been made that addresses none of the issues reported.

http://wordpress.org/extend/plugins/mingle-forum/

[cartpauj]

http://cartpauj.icomnow.com/forum/cartpauj-general-group2/the-community-forum2/mingle-forum-has-gone-missing-thread2598/#postid-10954

[CouponCodePlugin]

Thank you for your reply. It is working fine now.
While I know that wordpress does strip some content, I doubt that this is something that is forced, otherwise plugins such as wp-insert would not work.