I'm not much of a redditor. I'm guessing folks trying to decide whether or not to use coinbase are as likely to check the temperature around here as anywhere
Coinbase don't come here because they arn't welcome (Coinbase is in favour of increasing the blocksize but the owner of this forum isn't and doesn't want them around).
It is easy to make a reddit account as you don't need to verify your email - just think up a username and password, click register and a second later you are free to post. Make a thread on their subreddit and they should be able to help you are resolve your issue.