you've had a good idea to use twitter, but you should increased to use it, as have already advised you to do LaserWraith and OmeletGuy.
In my opinion, Comodo should consistently use this powerful means of real time information (microblogging), because it's the future of simultaneous information and (using all other services like FriendFeed type, which works well with Twitter) it will allow greater interaction and information with the people.
Comodo, with Twitter, could provide updates on pills to its users about the news of CIS and other products.
A useful service, for example, could be to communicate the status of CAVS signature updates.
Or link to important topics in the forum, making a brief introduction of the topic.
We must not underestimate this new way of communication because, for example, Twitter is the only means of information which has enabled the Iranian citizens to communicate their current problems.