Hi guys I'm new to this forum..and hope you will help me in this issue,im a non eu citizen live in uk.ive been Switzerland last week but I dint get arrival stamp on my schengan visit visa ..I asked the immigration officer at the airport for my stamp but he dint do that ..but I did get my departure stamp on my visa in Geneva so will it be a problem for me in future schengan visa aplplication..please reply ASAP ..thanx

Dont think you should have trouble for Schnegen visa as you have an exit stamp. Normally havent seen passports being stamped at Geneva airport as well.
Eitherways am pretty sure stamp or no stamp if you got your Schengen visa first time you will not have problem in future provided you meet all the requisite requirements.
Cheers

I just arrived a couple of days ago in Zurich, from a non-EU country, and I'm non-EU too. I didn't get a stamp either...

In the worst case keep your boarding pass stub as proof of date of entry.

I also didn't get any. But it wasn't a problem when I did apply for a permit later. They weren't interested in arrival date.

But I was within a valid period of my Switzerland visa which I got it in the UK when I applied for the permit.