Not really. I could have gotten a 16GB WiFi on launch day. I had two opportunities to get one. I really wanted a 64GB WiFi. Color didn't matter as much to me.
The Best Buy I went to never got anything but 16GB, while the Apple store sold out of all 64GBs. I went home, fired up my web browser and ordered a white 64GB WiFi. Shipping estimate of April 1. (Currently in "prepared for shipment" status.)
I did get annoyed with my 2 weeks without a tablet though. (Gifted my old 32GB to my brother before launch.) So allowed myself to pick up a refurb Gen 1 16GB WiFi. Spent an extra $360 on that but I got it to use in-house mainly and because I have concerns about the iPad2's speakers. I use my iPad as a portable TV and got used to the really nice iPad1 speaker placement. Besides I like having backups to my devices. And I have no shortage of kids in my life wanting to borrow it for a while. The refurb can be my "lending tablet".
Saying that I have to see how the 64GB model appeals to me. I wanted to up my memory storage so I could carry more movies and music when I travel but 16GB has suited me just fine surprisingly. I guess if the 64GB unit has issues (light bleed, yellowing, poor manufacturing) or I really can't stand the speakers, I'm tempted to return and go for an Android device. The Samsung and Xoom are both interesting looking models priced right. I really want an Android device to compare and do app testing as that's what my friends are getting into. Smartphone cellular contracts have kept me at bay.
One thing to consider is that if you ordered on launch weekend your wait was a few weeks. If you spent the week searching for one in store your wait is somewhere around early May. Given that I can understand people "settling" these days.