Copy/Paste images on web browser

In my current Joomla, I can copy and paste my screenshots to describe the issues onto my blog topics. It is extremely important to me. However, easydiscuss doesn't allow me to do it. Instead, it requires me to save the image first, then call image to insert into the discussion topic which is very much time consuming.

I was wondering if there is anyway we can accomplish this in easydiscuss?

Very critical for my requirement to continue using eaydiscuss.

Thanks,
Ayhan