I don't think I've yet seen a question closed that didn't have a legitimate reason to be closed. If you feel like many of your questions are being closed then you might just want to re-read the FAQ and some of the Meta topics so that you know what is considered appropriate for AE and what is not. Closing questions is an important part of keeping the site clean and organized, and isn't necessarily a bad sign, but an indicator that the higher-rep users are involved.
I would also say that we get a large number of development questions due to the word "Android" in the title of the site, and they are all subsequently closed and moved to SO. I have no data to go along with that statement, but it seems to happen pretty frequently.
When the site is in beta there is a lot of onus on the high-rep users and mods to make sure that the rules are enforced, since it's a time period that will define the site later on down the road. Perhaps this encourages people to use their votes, but again, I don't (personally) feel that any questions are being closed without reasonable cause.
That being said, I also only see one closed question on your account on AE, though perhaps you have others that were deleted which I cannot view. The one that I can still see was very clearly 1) A shopping recommendation, which is decidedly off-topic and 2) A fairly subjective comparison of two devices.