Replying to Questions via Activity Stream?

So we recently began using the Q&A plugin, which totally rocks!

However, I ran into one little issue that I can forsee being a problem down the road.

When someone asks a question, an activity stream notice is made (so far so good). However, if a user simply hits “reply” to the activity stream notice in an attempt to ‘answer the question’, they will effectively have bypassed the entire functionality of the plugin.

Is it possible to turn OFF the ability to reply to Q&A activity stream notices, and instead force users to click-thru to the actual Q&A plugin post so it works properly 100% of the time?