Re: Did I post correctly? Is my site in the queue
Bobrat gave you some good advice. To answer your other questions (two asked, one unasked):
You asked if it was common for sites to wait a long time. The answer is that it depends. Editors are volunteers, and aren't required to process any particular number of submitted sites in any particular amount of time. Some sites wait for much longer than yours has, and some are accepted within minutes of submission. Unfortunately, we can't tell you how long it will be until your site is reviewed, because we don't know.
You also asked if it is normal for editors not to respond to email. The answer is, most definitely, yes. Editors are absolutely
not required to respond to email, and because so many have had bad experiences with email exchanges, very few editors ever reply.
Finally, what you didn't ask directly is the status of your site, but I'll tell you anyhow.
It is still awaiting review in that category, with fewer than fifty others. When a volunteer editor has the time, your site will be reviewed.
I know it seems like a long time to wait, but many other sites have been waiting much longer. I'm afraid the only suggestion I have for you is to keey waiting, with as much patience as possible. There is nothing you can do to speed your site's review.