Great article by Jordan Kent:
I first heard of Twitter a year ago and was baffled by its usefulness. However, the website’s popularity has caused me to reexamine and revisit the site. If you are new to the site, twitter is a site in which users frequently broadcast brief updates, usually of one or two sentences [...]

Google released a new version of its AdWords Editor yesterday with several noteworthy updates.
Advertisers are now able to make changes in a spreadsheet or custom application and import CSV files directly into the editor. Google has also sped up the download process. Advertisers can download individual campaigns they want to edit and leave the rest [...]