Google realtime search has just hit these shores (not on Google Ireland just yet) – essentially when you do a search on any topic (not sure at this stage how popular this needs to be), you will see a scroll down box which includes real time search results, which essentially is tweets from twitter. The great thing about this is that if you stay at the top of the scroll down box, you can see the new tweets on the subject instantly – fantastic tool – thanks to Google & Twitter for this.