Yeah, for me it wouldn't be about sharing the date (there's only 365 days in the year ... you're going to have to share with someone!) or being the only princess on the day or whatever ... I like to think that my wedding would be more important to my loved ones, even if they were interested in the royal wedding. But I can't even begin to imagine the logistical issues of having a royal wedding in the same city on the same date as mine. Traffic, crowds, security ... it would be a nightmare.
I read that they were supposed to announce the date and location today, so hopefully they will soon and people can begin doing what needs to be done to adjust and adapt.