Apparently the cause of Twitter’s downtime yesterday was caused by a denial of service(DOS) attack perpertrated by a Russian hacker. Read more on the story here.
If your a fan of Google products, you may want to know that Google Images search has been upgraded, it now has the feature to make more reliable results for your searches, you can search by color, type of pictures like clip art, line drawing, photo, face, etc. Plus you can search by size. An amazing upgrade. Things keep getting better and better with Google products.