This is a minor nit to pick, but why is the link to their twitter account on their website a button? Maybe I'm not representative of the common user, but I subc

This is a minor nit to pick, but why is the link to their twitter account on their website a button? Maybe I'm not representative of the common user, but I subconciously expect buttons to do something (e.g. tweet the address of their site on my behalf), as opposed to taking me somewhere (like a hyperlink). Like I said, this is a very small thing, but it stuck out to me on the website of a company focused on user experience and interaction design.