The website of onetime Portal and CMS vendor Broadvision has been unavailable for the last several days. Strange from BroadVision, which earlier this month announced their 2007 roadmap. Website maintenance is sometimes necessary, but to take a website down for 3+ days seems peculiar. A few partners even report that mails are bouncing. This may not be the bust of the company, but buyers should ask themselves whether a firm that talks about "e-business for everyone" really understands the Web when their site is down for so long. BroadVision has been through a tough time in the last years and while we've all experienced troubles with our own websites, the obvious question remains: What's really going on at BroadVision? [Update, March 30: The website is back up and in an e-mail BroadVision cites "an Internet Outage" as cause of the problem]