Somewhat off-topic, but does anyone know what top-level domains are in practice "safe" to use for email addresses if we're going to migrate to our own domain? I mean "safe" in the sense of being unlikely to cause confusion or problems with less-than-well-written software (or humans). Obviously .com is okay, and I haven't heard of problems with .edu/.gov/.org/.net, but I'm a little afraid of getting a domain for email…
HOWEVER, an annoying problem that I've had over the years - and while it has diminished slightly still persists - is that people (or at least people here in the U.S.) are not used to hearing domain names that don't end in the usual .COM, .ORG, .NET...so I ALWAYS have to clarify and explain that my email ends in .CC and not .COM, etc. i find myself still doing this even today - almost a decade later - with so many lay people "being online". I sort of expect that more often with lay people more explanation is needed, but you'd be surprised how many technical people also are not as used to hearing domain names that don't end in the usual top 3. I like the .CC TLD, I really do...but having lived these last 9 or so years with having to constantly explain to people (with whom I plan to correspond with) that there are soooooo many other TLDs out there (beyond just .COM, .ORG, .NET) does get really tiring. If I had to do this all over again, I would have gone with .NET or .ORG (the .COM back then was already taken for my domain name). Oh well.