And he has an office. Even I have one.
Maybe I should make a homepage:
http://theofficeof.theguywhoisalwaysslowingthessudevelopmentdown.com
That he was able to put it under the .gov TLD is really a bit over the top, as his office is only slightly more official as others. But from the intentions and the message it delivers, it is a good idea and it shows that Obama has understood what the Internet is good for.
He still has not more power as any other Senator, but he makes things look like he can't wait to get started and really wants to do the job. I am sure, even those people who criticize him for that homepage, have exactly the same interpretation in their heads, even if they would quickly sort it under the category "overeager".
And that is the IMHO a good example of the skills in which Obama excels: He knows how to use various forms of communication to transport not only words, but also influence the interpretation. Which, is generally called rhetoric, but of which only few people on this planet know, that it contains also non-verbal communication.
A single mimic can turn the sentence "Of course I have experiences in foreign relations. There are places in Alaska, from where you can see Russia." from a sign that you must be insane into a ironic remark.