Vistua.com operates a Twitter® service. The Vistua Network offers News & Notes Journal and the Site Notice Board and General Notice Board for longer-form updates but sometimes minor updates are needed that don't justify a full N&N entry or a GNB or SNB posting. Furthermore GNB and SNB have no RSS feeds so they are harder to keep track of, if all GNB/SNB postings are tweeted followers of @vistua and its RSS feed can be notified of such postings easily.