I mentioned that I would make an announcement when new account creation will be available. Well, today's the day! I added a google captcha system on the Wiki so it will prevent bot registrations. I think this is working. I haven't seen any spammers for a couple days that it's been running. So if you have the urge to contribute or use the Wiki for your LabVIEW related content, then go right ahead.
There's no restriction at the moment to what content is allowed. As long as it relates to LabVIEW in some way and adds some useful information. There will be ongoing editing of course as content comes in.