caseyb89 writes "If it weren't for open source technology, you wouldn't be able to tweet. Chris Aniszczyk, Open Source Manager at Twitter, shares how open source is vital to Twitter's success. He states that using open source is a 'no-brainer' for Twitter because it 'allows us to customize and tweak code to meet our fast-paced engineering needs as our service and community grows.' Twitter also established an open source office about a year ago to support a variety of open source organizations that are important to them. Aniszczyk will discuss Twitters open source usage in his keynote at LinuxCon."