Thats a hard one. Something witty will get you recognized if it sticks. But a lot of startups these days have 'witty' unusual names and it doesn;t stand out as

Thats a hard one. Something witty will get you recognized if it sticks. But a lot of startups these days have 'witty' unusual names and it doesn;t stand out as much anymore. I would shoot for a straight forward domain name thats easy to remember and is short.