Complaint thread?? Alright here we go:
Open Cart emails- like when you fill up a cart with stuff then close the site and they send you an email letting you know you did it. Really? I know I just did that please don't remind me, I get 10 or 15 of these everyday...
fasttech shipping times! I just want my vapemail now! Not being able to see that it has moved from Hong Kong airmail for days its not that long of a flight
Ordering something from a site then realizing I wanted more so making a second order minutes later and paying for double shipping costs, I do this too often
Paypal blocking e-cig suppliers from using their service! This is the most annoying thing I have ever encountered!

I rage every time I think about it.
Ordering a 5ml bottle that turns out amazing then getting a 30+ml and it doesn't taste as good, I don't get it. Maybe my tastes have changed?
People who cough or cry about the smell of certain juices, would you rather smell an ashtray? Didn't think so.
Having to keep certain clearos/tanks upright, I don't want
juice everywhere but i feel like i'm babysitting my mod sometimes unnecessarily closely cause of possible leaks
When anything spits
juice in your mouth, ugh it just freaks me out!
thats all i can think of, that was quite refreshing