Al Gore's Twitter account still a secretSSo Al Gore, who cofounded Current TV, promised to have a Twitter account by Saturday. It's Monday, and the algore and albertgore account don't look anything like they're being maintained by the former American vice president and current free marketeer. If you find him under shouldawon00 or some other catchy handle, do let us know. I couldn't find anything from his wife Tipper, either — tipper is a Twitter bot for calculating tips, and tippergore doesn't exist. And it's for shame. Because how fun would it be if they really embraced the medium, instead of just showing up to press the flesh at staged events? Below, pure speculation as to what we all have to look forward to.Al Gore's Twitter account still a secretS