Twitter's (NYSE:TWTR) IPO opportunity just keeps getting bigger, Fool contributor Tim Beyers says in the following video.

This time, it's a deal with Starbucks (NASDAQ:SBUX) that's cause for optimism. The coffee king has teamed with the microblogger to create a gifting service called Tweet-a-Coffee, whereby users can gift anyone on Twitter who has a Starbucks account, $5 in coffee credit.

Talk about interesting timing. Earlier this month, Twitter struck a deal with Comcast to turn the service into an ad-hoc remote, whereby clicking on a related tweet could take you to live TV. Each succeeding deal increases the odds of Twitter becoming the leading social platform for mobile commerce, Tim argues.

Do you agree? Are you planning to participate in the Twitter IPO? Please watch the video to get Tim's full take, and then leave a comment to let us know what you think.