I get annoyed when I have people that want rats or ASF's from classified ads.
Ask me for a whole bunch and I hold them all back for the buyer.
Give them a price.
They agree to the price.
Ask me when it's best to meet,
I reply when is best....
...And they drop from the face of the earth. They never even have the courtesy to reply to my follow up emails or calls.
I've even gone to a show before, 2 hours away in Detroit after we agreed to meet up. I always send an email confirming we are meeting up before I leave in the morning. I call when I arrive. And I was ignored then too. Grrr...
THAT annoys me. I try to be super professional, and I work in an environment that almost completely relies on courteous, fast and friendly emails or calls, so it really irks me when my customers don't give me the same respect in return.
I don't care if they found someone else to buy from for a lower price, but here I am sitting on my thumbs, raising rats for weeks for these people, and they never reply to a call or email.
Finally, I send them a final email or voicemail saying I'm not holding their order any longer unless they reply by a deadline.
So, that's my annoyance.