Yup, I sent a report.
I have narrowed it down to being triggered by the go to gps coordinate icon. It happens on the only device I have tried it with thus far.
I sent a few messages and got a 'lol,' so the basic functionality of that works.
I also noticed that user locations appear to be intentionally generalized to the nearest town/neighborhood center. That's probably good thinking for now, though I relize it may be unintentional on your part.
When I tried to link a photo to my account, the gallery image I selected was not used. Instead, a photo that is not even in the category/folder I selected was used. No matter what image I select in any category/folder, it always uses that same pic.
Sadly, it looks awful on my 10" tablet.
Clearly, this is a 0.1 version.
Overall... even considering the few negatives, it's a really nice concept that should continue to be developed and polshed. You should be proud.